Hamamatsu Photonics K.K.

Japan


 
Total IP 4,313
Total IP Rank # 254
IP Activity Score 4.1/5.0    2,639
IP Activity Rank # 242
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

2,179 81
8 5
1,961 6
73
 
Last Patent 2025 - Crystal growth method, and cryst...
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 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...
2024 G/S Imaging systems in the fields of biology and biochemistry for research use, namely, image scanner...
G/S Imaging systems in the fields of biology and biochemistry for research use, namely, scanners for ...
G/S Semiconductor manufacturing machines and systems and their parts and fittings; cutting machines ...
Invention Mirror unit and optical module. A mirror unit 2 includes a mirror device 20 including a base 21 ...
Invention All-optical laser-driven light source with electrodeless ignition. An electrodeless laser-driven...
Invention Light irradiation device and sample observation apparatus. A light irradiation device includes: ...
Invention Spectrometer module. A spectroscopic module includes a plurality of beam splitters that are arra...
G/S Computers; computer hardware; electronic components; computer software, recorded; computer softw...
Invention Sintered body, sputtering target, film, quantum cascade laser, and method of film formation. A s...
Invention Semiconductor fault analysis device and semiconductor fault analysis method. A control part of a...
Invention Photon counting device and photon counting method. A photon counting device includes a plurality...
Invention Observation apparatus and observation method. An observation apparatus includes a light source, ...
Invention Photomultiplier tube. Provided is a photomultiplier tube including: a container including a wind...
Invention Light-emitting device. Provided is a light-emitting device comprising: a light-emitting unit; and...
Invention Light-emitting device. This light-emitting device comprises an active layer as a light-emitting u...
G/S Semiconductor testing apparatus; Semiconductor inspection apparatus; Semiconductor failure analys...
G/S Semiconductor testing apparatus; optical inspection apparatus for the inspection of semiconductor...
G/S Optical thickness measuring instrument and their parts and fittings; in-plane thin film thickness...
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 software development kits (SDK); downloadable software development kits (SDK) for co...
Invention Method for using microscope device. This method for using a microscope device comprises: a first ...
Invention Microscope device. This microscope device comprises: an arrangement unit in which a sample is arr...
Invention Laser processing device, microscope device, and laser processing method. This laser processing de...
G/S Photo detectors; image sensors; CMOS image sensors; CCD image sensors; semi-conductor devices; di...
G/S Photo detectors; image sensors; CMOS image sensors; CCD image sensors; semi-conductor elements; d...
Invention Ion detector and analyzer. An ion detector includes a conversion dynode including a conversion r...
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...
Invention Fabry-perot interference filter. This Fabry-Perot interference filter comprises: a first laminate...
Invention Observation device and observation method. An observation device 1A is a device for observing a m...
Invention Observation device and observation method. An observation device 1A is a device for observing an ...
G/S Software development kit [SDK]; software development kit [SDK] for film thickness gauge; software...
Invention Optical heterodyne interference measurement device and optical heterodyne interference measuremen...
Invention Light detection device, film thickness measurement device, semiconductor process monitoring devic...
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...
Invention Inspection device and inspection method. An inspection device 1 comprises: a stage 10 that holds ...
Invention Inspection device and inspection method. The inspection device 1 comprises: a stage 10 that holds...
Invention Sample support. This sample support is used for the ionization of samples. The sample support is ...
Invention Dual-output laser-driven light source. A dual-output light source includes a laser-driven light s...
Invention Sample support and method for manufacturing sample support. This sample support is used for the i...
Invention Interference observation device and interference observation method. An interference observation ...
Invention Inspection device and inspection method. This inspection device performs the inspection of semico...
G/S Laser irradiation machines for metalworking; laser irradiation machines for glass-working; laser...
Invention Sample support and method for manufacturing sample support. A sample support according to one emb...
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 Semiconductor manufacturing machines; cutting machines for semiconductor substrates; cutting mach...
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...
Invention Planar, self-calibrated broadband waveguide spectrometer on photonic integrated circuit. A comple...
Invention Interference light generation method and interference light generation device. In this interferen...
G/S Cameras for light emission detection; cameras for light emission analysis; cameras for semiconduc...
Invention Dual-output laser-driven light source. A dual-output light source includes a laser-driven light ...
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
G/S Fluorescent screens; photosensors; scintillation counters; scintillator plates being parts of ind...
2022 Invention Crystal growth method, and crystal growth device. A crystal growth method comprises: in a proces...
Invention Photon count identification system, photon count identification method, and photon count identifi...
Invention Threshold value determination method, threshold value determination program, threshold value dete...
Invention Crystal form determination method. A crystal form determination method includes a first process ...
Invention Optical semiconductor element. An optical semiconductor element includes: a substrate; and a plu...
Invention Observation device and observation method. An observation apparatus includes a light source, a b...
Invention Laser processing apparatus. A laser processing apparatus includes: a laser light source that osc...
Invention Optical semiconductor package and method for producing optical semiconductor package. An optical...
Invention Light detection device. In a light detection device, each pixel includes a plurality of APDs. Ea...
Invention Sample support. A sample support includes a substrate including a first surface, and a second su...
Invention Radiation detector and radiation detector array. A radiation detector includes: a scintillator i...
Invention Laser processing device and laser processing method. A laser processing device includes a suppor...
Invention Metabolism measurement apparatus, metabolism calculation method, and metabolism calculation progr...
Invention Wavefront measurement device and wavefront measurement method. A wavefront measurement device in...
Invention Autofocus assistance method, autofocus assistance device, and autofocus assistance program. An a...
Invention Support unit, support body, and ionization method. The support unit includes a first support bod...
Invention Electron beam monitoring device and electron beam irradiation system. An electron beam monitorin...
Invention Signal processing circuit. A signal processing circuit includes: a filter circuit that removes n...