Hamamatsu Photonics K.K.

Japan


 
Total IP 4,411
Total IP Rank # 251
IP Activity Score 4.1/5.0    2,627
IP Activity Rank # 250
Stock Symbol 69650 (tse)
ISIN JP3771800004
Market Cap. 930897391560.0  (JPY)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,247 79
7 4
1,995 6
73
 
Last Patent 2025 - Photodetection device, semicondu...
First Patent 1981 - Framing tube and framing camera
Last Trademark 2025 - C LAMBDA CAPTURE
First Trademark 1975 - HTV

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Photodetection device, semiconductor photodetection element, and method for driving semiconductor...
Invention Optical measurement device and optical measurement method. An optical measurement device include...
Invention External resonant laser module. The laser module includes a QCL element, a MEMS diffraction grat...
Invention Method of evaluating neutrophil activity. The present invention relates to a method of evaluatin...
G/S Cameras for capturing centroidal wavelength shifts; cameras for capturing center wavelength shift...
G/S Cameras for observing subtle shifts of centroidal wavelength with high precision; cameras for obs...
Invention Image acquisition device and image acquisition method. An image acquisition device 1 comprises a ...
Invention Two-dimensional-image acquisition device and two-dimensional-image acquisition method. 1N1M1N1MM ...
2024 Invention Object machining method and method for manufacturing semiconductor device. An object machining me...
Invention Image processing device and image processing method. m 0 M 0 M M and the uncertainty map. Thereby...
Invention Laser processing device. This laser processing device comprises a light source that emits laser l...
G/S Imaging systems composed primarily of image scanners for converting glass slides into digital dat...
G/S Imaging systems in the fields of biology and biochemistry for research use, namely, scanners for ...
Invention Semiconductor light-receiving element and optical device. Provided is a semiconductor light-recei...
G/S Semiconductor manufacturing machines and systems and their parts and fittings; cutting machines ...
Invention Object machining method. This object machining method for machining an object includes a laser ma...
Invention X-ray tube. An X-ray tube includes: a vacuum envelope including an insulating valve having a fir...
Invention Image processing method, image processing device, and image processing program. The present inven...
Invention Photodetector. A photodetector includes an avalanche photodiode having a light incidence surface...
Invention Spectrometer and measurement method. The present invention provides a spectrometer comprising: a ...
Invention Laser oscillation method, laser oscillation system, generation method, generation device, and est...
Invention Electron tube and spectroscope. An electron tube used by being attached to an external device, i...
Invention Image sensor. An image sensor 1 comprises a plurality of pixels 11 arranged one-dimensionally. Ea...
G/S Computers; computer hardware; electronic components; computer software, recorded; computer softw...
Invention Photodetector and light detection device. A photodetector 1 includes a light detection element 22...
Invention Detection device. A detection device 1 includes: an insulation layer 15 and a passivation layer 2...
Invention Laser processing device. This laser processing device comprises a control unit. The control unit ...
Invention Laser measurement device and laser measurement method. This laser measurement device is provided ...
Invention Radiation imaging device. A radiation imaging device according to one embodiment of the present i...
Invention Radiation imaging device. A radiation imaging device according to one embodiment comprises: a det...
Invention Blood sugar level measuring device. This blood sugar level measuring device comprises: a light ou...
Invention Wind speed detection device and wind speed detection method. A wind speed detection device 1 comp...
G/S Semiconductor testing apparatus; Semiconductor inspection apparatus; Semiconductor failure analys...
G/S Semiconductor testing apparatus; optical inspection apparatus for the inspection of semiconductor...
Invention Sample support. This sample support comprises a substrate that has: a first surface; a second sur...
G/S Optical thickness measuring tools and their parts and fittings; in-plane thin film thickness meas...
G/S optical thickness measuring instrument and their parts and fittings; in-plane thin film thickness...
G/S laser irradiation machines for metalworking; laser irradiation machines for glass-working; laser ...
G/S Downloadable computer software development kits (SDK); downloadable computer software development...
G/S Photo detectors in the nature of electronic sensors for converting the photon energy of light int...
G/S Photo detectors; image sensors; CMOS image sensors; CCD image sensors; semi-conductor elements; d...
G/S Deuterium lamps; deuterium lamps for use in analytical and measuring devices, and parts thereof; ...
G/S Deuterium lamps; deuterium lamps for use in analytical devices; discharge lamps; laboratory lamps...
G/S Software development kit [SDK]; software development kit [SDK] for film thickness gauge; software...
G/S Recorded application software for use in micro LED inspection apparatus; recorded application sof...
G/S Application software used in Micro LED inspection apparatus; application software used in LED ins...
G/S Laser irradiation machines for metalworking; laser irradiation machines for glass-working; laser...
G/S Positron emission tomography scanners [PET devices] and their parts and accessories including exa...
G/S Medical apparatus and instruments for use in positron emission tomography (PET) imaging; medical ...
G/S Containers of metal for storage or transport; pre-fabricated metal building assembly kits; indust...
G/S Containers of metal [storage, transport]; containers of metal for transport; containers of metal ...
2023 G/S Electronic displays for digital cameras; Laser diode displays; Semi-conductor laser elements in t...
G/S Optical modulators; Optical apparatus and instruments, namely, spatial light modulators; recorded...
G/S Accessories for mass spectrometers, namely, ionization-assisting substrates for mass spectrometry...
G/S Accessories for mass spectrometers, namely, ionization-assisting substrates for mass spectrometr...
G/S Semiconductor manufacturing machines; cutting machines for semiconductor substrates; cutting mach...
G/S Imaging systems in the fields of biology and biochemistry for research use, namely, image scanner...
G/S Cameras for light emission detection; cameras for light emission analysis; cameras for semiconduc...
G/S Semiconductor testing apparatus, and their replacement parts and fittings; downloadable and recor...
G/S Laboratory apparatus and instruments for laser-based analysis, and their parts and fittings; opti...
G/S Machines and machine tools for treatment of materials and for manufacturing; machine tools, power...
G/S Semiconductor manufacturing machines; metalworking machines and tools; glassware manufacturing ma...
G/S Semiconductor manufacturing machines; metalworking machines and tools; glassware manufacturing m...
G/S Venture capital services, namely, providing financing to emerging and start-up companies
Invention Cell evaluation method and cell evaluation device. A cell evaluation method includes a labeling ...
G/S Fluorescent screens; photosensors; scintillation counters; scintillator plates being parts of ind...
Invention Refractive index distribution measurement device, film thickness distribution measurement device,...
Invention Phase distribution design method, phase distribution design device, phase distribution design pro...
Invention Lower extremity vascular lesion evaluation device and lower extremity vascular lesion evaluation ...
Invention Optical module for encoder, encoder, and method for manufacturing optical module for encoder. An...
Invention Optical module for encoder and reflection-type encoder. An optical module includes: a support ha...
Invention Spatial light modulation device, processing device, and position estimation method. In a spatial...
Invention Signal processing method, signal processing device, and signal processing system. The data proce...
Invention Image processing device and image processing method. An image processing method, starting from a...
2022 Invention Optical detector and spectroscopic measurement device. An optical detector detects primary light...
Invention Spectroscopic device, raman spectroscopic measurement device, and spectroscopic method. A spectr...
Invention Solid-state imaging element. A solid-state imaging element includes a semiconductor substrate, a...
Invention Energy beam detecting system. An energy ray detection system includes n circuit units each havin...
Invention Hologram data generation system and hologram data generation method. A hologram data generation ...
Invention Cooling unit, objective lens module, and semiconductor testing device. A cooling unit includes a...
Invention Scintillator panel, radiation detector, method for manufacturing scintillator panel, and method f...
Invention Laser adjustment method and laser machining device. Provided is a laser adjustment method includ...
Invention Magnetic sensor module and method for determining operation condition of magnetic sensor module. ...
Invention Microscope and image processing method. A microscope device includes an excitation beam output u...
Invention Specimen support, ionization method, and mass spectrometry method. A sample support includes a s...
Invention Light source module
Invention Light irradiation device, microscope, light irradiation method, and image acquisition method. A ...
2021 Invention Light-emitting element module