About 11 Trademarks found that are owned by Sigma Koki Co Ltd

Photographic machines and apparatus, namely, camera lenses; Cinematographic machines and apparatus; Optical apparatus and instruments, namely, optical lenses, focusing mechanisms and shutters for optical components, optical attenuators, mirrors, prisms, beam-splitters, multi-element optics, polarizers consisting of calcite prisms, dichroic sheet filters and quartz wave plates, and filters; Distance measuring apparatus; Electrical power distribution units and electric control units; [ Electric or magnetic meters and testers; ] Electric conductors; Automatic switching apparatus and devices for telecommunication; Electronic machines, and apparatus, namely, opto-electronic components in the nature of lasers, [ laser scanners, ] light sources for cameras, light detectors, [ electro-optical and acousto-optical devices used for light modulation and control, namely, kerr cells, modulators, ] tunable filters and Q-switches

"METER"

Medical apparatus and instruments for use in general surgery, testing blood sugar levels, measuring blood sugar; measuring machines and instruments for medical purposes for testing blood sugar levels, measuring blood sugar, measuring the oxygen saturation of the blood and the pulse rate; testing machines and instruments for medical purposes for testing blood sugar levels, measuring blood sugar, measuring the oxygen saturation of the blood and the pulse rate; diagnostic apparatus for medical purposes for testing blood sugar levels, cancer cells, DNA; clinical thermometers; heart rate recorders; electrocardiographs; devices for measuring blood sugar; sphygmomanometers; massage apparatus; electric massage apparatus for household purposes; pulse oximeters for medical purposes; medical devices for tumor marking

Optical machines and apparatus, namely, optical glasses, optical lenses, optical mirrors, prisms, optical filters; holders and positioners for optical and opto-electronic components, namely, mirror mounts being mounts adapted for optical mirrors, signal mirrors, inspection mirrors, lens mounts being mounts adapted for optical lenses, magnifying lenses, astrophotography lenses, translations stages being linear stages in the nature of structural parts of optical tables for mounting and restricting the movement of laboratory apparatus and instruments and optical machines and apparatus, rotary stages in the nature of structural parts of optical tables for mounting and restricting the movement of laboratory apparatus and instruments and optical machines and apparatus, optical tables consisting of base or platforms used for the mounting of optical equipment, and electronic positioning apparatus in the nature of automatic positioning stages which consist of linear or rotary motion devices which are electronically driven and which have some extended and remote control system; electronic positioning apparatus, namely, manual or automatic positioning stage device for optical machines and apparatus; measuring or testing machines and instruments, namely, distance measuring apparatus, interferometers, laser distance meter, shape measuring instrument in the nature of contour gauges, surface accuracy measuring machine in the nature of surface roughness testing machines and instruments, optical devices for inspecting and measuring lights being optical instruments for use in inspection and measurement of industrial components; telecommunication machines and apparatus, namely, telecommunications cables, computer hardware for telecommunications, telecommunications transmitters, microphones for telecommunication apparatus; personal digital assistants, namely, wearable activity trackers; electric or magnetic meters and testers, namely, electric meters, electrical outlet testers and magnetic object detectors; wavemeters

"METER"

The mark consists of the stylized wording "OPTOSIGMA" to the right of a stylized letter "O" and the Greek symbol for sigma, all underlined.

Toys, namely, infant toys, pull toys; stuffed toys; dolls; action figure toys; balloons

Industrial packaging containers of paper; hygienic hand towels of paper; towels of paper; table napkins of paper; hand towels of paper; handkerchiefs of paper; hygienic paper; toilet paper; stationery; pencils; rubber erasers; ball-point pens; highlighting markers; fountain pens; cards being stationery; printed matter, namely, paper signs, books, manuals, curricula, newsletters, informational cards and brochures in the field of science, education, business and research; calendars; posters; photograph stands; bags of paper for packaging; paper for making wrapping paper

The mark consists of a stylized sitting brown bear wearing a red stylized t-shirt. On the shirt is a gray oval with white shading. To the right of the gray oval is the Greek Letter for S or SIGMA, in white. The bear's palm, ears, snout, left bottom of the foot is in beige. The bear's eyes are in white with black pupils with a white circle in them. The bear's nose is black with a white line and circle that represent shading on the top. The remaining white represents background and is not claimed as part of the mark.

Laboratory apparatus and instruments, namely, lens in the nature of optic lenses, inspection mirror, prism, optic filters, manual positioning stage to adjust the positioning of optical components in optical systems, automatic positioning stage to adjust the positioning of optical components in optical systems, lens mounting device, mirror mounting device, iris diaphragms in the nature of optical lenses, shutter, objective lens in the nature of optical lens, all for laboratory experiments, scientific and research purposes; laboratory countertops; antivibration table in the nature of an optical table specially adapted or made for laboratory experimental machines and apparatus; laboratory experimental machines and apparatus, namely, microscopes, spectrometers, interferometers, laser optical tweezers in the nature of lasers, not for medical purposes, optical fiber alignment system, namely, fiber optic connectors and cables; photographic apparatus and instruments, namely, cameras and camera unit in the nature of cameras; camera module in the nature of camera, camera holders and camera adapters; cinematographic apparatus and instruments, namely, video recorders and video recorder unit in the nature of a video recorder, video recorder module in the nature of a video recorder, video recorder holders and video recorder adapters; optical machines and apparatus, namely, optical inspection apparatus, optical scanners; antivibration table in the nature of an optical table specially adapted or made for optical machines and apparatus; optical lenses; holders for optical lenses; optical mirrors; holders for optical mirrors; prisms for optical purposes; holders for prisms for optic purposes; optical filters; holders for optical filters; optical shutters; holders for optical shutters; optical devices, namely, optical waveguide for high power beam delivery; semiconductor laser in the nature of laser diodes, optical resonator, interferometer, laser diode spectrometer, optical microscope; beam splitters as an optical device; diaphragms for photography in the nature of photography lens, namely, optical lenses; optical diaphragms in the nature of optical lenses; iris diaphragms in the nature of optical lenses and photography lens in the nature of optical lenses; holders for iris diaphragms in the nature of holders specially adapted for optical lenses and photography lens in the nature of optical lenses; autofocus device for optical machines and apparatus, namely, self-acting focusing projectors; optical microscopes; optical transmitters and light-emitting diodes (LEDs), light emitting diode (LED) microscopes, and LED computer monitors for optical machines and apparatus; optical transmitters and light-emitting diodes (LED), light emitting diode (LED) microscopes, LED computer monitors for laboratory use; interferometers; photodetector and photosensors in the nature of LED position sensors for inspecting and measuring light intensity, power, light intensity distribution, wavefront, shape, energy, and wavelength, namely, illuminance meter, luminance meter, flux meter, infrared detector, optical power monitor; reflectometer in the nature of electro-optical instruments for use in inspection and measurement of industrial components; micrometer head being micrometers; measuring or testing machines and instruments, namely, laser distance meter, tools for shape measuring instrument, surface accuracy measuring machine in the nature of a tool, tensile testing machine, spectrophotometer for use in measuring light, optical coherence tomography, not for medical purposes; antivibration optical table specially adapted or made for measuring or testing machines and instruments; parts and accessories for micrometer gauges, namely, micrometer screws; micrometer gauges; electric micrometer gauges; optical micrometer gauges; power supply devices, namely, electric power supplies; power distribution or control machines and apparatus, namely, power controllers; rotary converters; phase modifiers in the nature of electronic controls for motors; electric or magnetic meters and testers, namely, electric meters, electrical outlet testers, and magnetic object detectors; optical fibers for laser light transmission; optical fibers; electric wires and cables; holders specially adapted for optical fibers; telecommunication machines and apparatus, namely, telecommunication exchangers; visual display unit, namely, LCD small and medium size displays; polarizers, namely, an optical component which can be penetrated through by light from one polarization direction and resist light from the other polarization direction; semi-conductor laser in the nature of laser diodes; semi-conductor elements, namely, laser diodes, optical sensor, optical devices in the nature of optical sensors for inspecting and measuring lights; laser scanners; computer programs and software, namely, downloadable computer software programs for use in optical measurements, automatic positioning and measurement; downloadable computer software for positioning and measurement; eyeglasses; protective eyeglasses; safety eyeglasses; laser safety glasses; instruments used for fixation and height adjustment of the optical machines and apparatus to the optical experiment base in the nature of testing equipment for measuring the position of workpieces in an optical machine tool; instruments used for changing the shape of the laser beam particularly enlarging the laser beam in the nature of laser diodes, objective lens in the nature of optical lens, beam expanders in the nature of waveguides for high power beam delivery, axis adjustable mount for cameras and monitors, spatial filters in the nature of optical filters, axis holder in the nature of a mount for optical pinholes, precision optical pinhole and precision optical air slits, precision optical adjustable air slits; optical diffraction apparatus, namely, spectroscopes, diffraction grating; positioning devices for measuring or testing machines and instruments in the nature of testing equipment for measuring the position of workpieces in a machine and apparatus; manual or automatic positioning devices for measuring or testing machines and instruments in the nature of testing equipment for measuring the position of workpieces in a machine and apparatus; positioning devices for optical machines and apparatus in the nature of testing equipment for measuring the position of workpieces in an optical machine and apparatus; manual or automatic positioning devices for optical machines and apparatus in the nature of testing equipment for measuring the position of workpieces in an optical machine and apparatus; optical windows in the nature of optical lenses, optical substrates, optical prisms; optical glass in the nature of optical glasses, optical lenses; lasers, not for medical purposes

The mark consists in part of the stylized letters "O" and the Greek letter for "S" or "SIGMA".

optical components, namely, optical lenses, mirrors, prisms, polarizers consisting of calcite prisms, dichroic sheet filters and quartz wave plates, and filters; opto-mechanical components, namely, holders and positioners for optical and opto-electronic components, namely, mirror mounts, lens mounts, translations stages and rotary stages, optical tables consisting of bases or platforms used for the mounting of optical equipment, and automatic positioning stages which consist of linear or rotary motion devices which are electronically driven and which have some extended and remote control system

Color is not claimed as a feature of the mark.

Optical machines and apparatus; measuring or testing machines and instruments; telecommunication machines and apparatus; personal digital assistants; electric or magnetic meters and testers; wavemeters

Medical apparatus and instruments; measuring or testing machines and instruments for medical purposes; diagnostic apparatus for medical purposes; clinical thermometers; heart rate recorders; electrocardiographs; devices for measuring blood sugar; sphygmomanometers; massage apparatus; electric massage apparatus for household purposes; pulse oximeters for medical purposes; medical devices for tumor marking