Hamamatsu Photonics K.K.

Japan


Create a watch for Hamamatsu Photonics K.K.
Total IP 4,607
Total IP Rank # 251
IP Activity Score 4.1/5.0    2,674
IP Activity Rank # 241
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

2,310 80
7 5
2,125 6
74
 
Last Patent 2026 - Light detection element
First Patent 1981 - Framing tube and framing camera
Last Trademark 2025 - ISKA
First Trademark 1975 - HTV

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Semiconductor laser device. A quantum cascade laser device includes a QCL element and a package....
Invention Film thickness measuring device and film thickness measuring method. A film thickness measuring ...
G/S Lasers, not for medical purposes; Laser measuring systems; Lasers for measuring; Microscopes and ...
G/S lasers, not for medical purposes; laser measuring systems and their parts and fittings; lasers fo...
Invention Light detection element. A light detection element includes a first semiconductor layer having a...
Invention Light detection element. The light detection element includes a first semiconductor layer having...
Invention Light detection element and method for manufacturing light detection element. A light detection ...
Invention Measurement unit and method for manufacturing measurement unit. A measurement unit is used for m...
Invention Data generation device, data generation method, and non-transitory storage medium. A data genera...
Invention Signal processing circuit, light detection device, and signal processing method. A signal process...
Invention Dosimeter. A dosimeter (1) comprises a radiation detection unit (2) a first amplification unit (3...
Invention Image acquisition device. This image acquisition device operates in a state of being connected to...
Invention Intraoral imaging device. This intraoral imaging device is a device that operates by being connec...
Invention Analysis device and analysis method. An analysis device 1 comprises: an LSI tester 3 that inputs ...
Invention Spectroscopic unit and spectroscopic module. This spectroscopic unit comprises: a Fabry-Pérot int...
Invention Analysis device and analysis method. An analysis device 1A includes: an X-ray irradiation device ...
Invention Analysis device and analysis method. This analysis device 1 comprises: a tester 10 that inputs a ...
Invention Wavelength dispersion measurement apparatus and wavelength dispersion measurement method. A wave...
Invention Measurement device and measurement method. A measurement device including: a support unit for su...
Invention Laser processing method and method for manufacturing semiconductor device. This laser processing ...
Invention Flash lamp. This flash lamp comprises: a housing including a bottom wall; and a plurality of elec...
Invention Terahertz wave interferometric measurement device and terahertz wave interferometric measurement ...
G/S Photo detectors in the nature of electronic sensors for converting photon energy of light into el...
Invention Semiconductor light emitting element. A semiconductor light emitting element includes a semicond...
Invention Cell unit. A cell unit includes a cell which includes a body portion through which laser light p...
G/S Photo detectors; photo detectors comprising electron tube devices and semiconductor devices; imag...
G/S photo detectors; photo detectors comprising electron tube devices and semiconductor devices; imag...
Invention Method for cis-isomerization. This cis-isomerization method is a method for cis-isomerizing a car...
Invention Inspection device and inspection method. An inspection device according to one embodiment of the ...
G/S Imaging systems composed primarily of image scanners for converting glass slides into digital dat...
Invention High-voltage electric power supply. Provided is a high-voltage power supply (100) wherein: a doub...
Invention Quantitative determination device and quantitative determination method. A quantitative determina...
Invention Intraoral imaging system. This intraoral imaging system comprises an imaging unit and a control u...
Invention Boost rectification circuit. A boost rectification circuit 1 comprises: a transformer 21 that inp...
Invention Light source unit. A light source unit (1) is provided with a semiconductor optical amplifier (10...
Invention Optically pumped magnetic sensor module. This optically pumped magnetic sensor module comprises: ...
Invention Film thickness measurement method and film thickness measurement device. This film thickness meas...
Invention Spectrometer and spectroscopic system. This spectrometer comprises a light detection element havi...
Invention Sample support, ionization method, and mass spectrometry method. A sample support is a sample su...
Invention Signal processing circuit, light detection device, and signal processing method. In the present i...
Invention X-ray source. This X-ray source comprises: a photoelectric surface that emits photoelectrons in r...
Invention Observation device and observation method. This observation device comprises a light source unit ...
Invention Interference observation device and interference observation method. This interference observatio...
Invention Power supply circuit for flash discharge tube. This power supply circuit for a flash discharge tu...
Invention Laser medium unit. This laser medium unit comprises: a laser medium having a pair of end surfaces...
Invention Placement mount for image acquisition device and image acquisition device. This placement mount f...
Invention Light source device. A light source device (1) comprises: an optical integrated circuit (10) whic...
Invention Substance sensing device, optical integrated circuit, and substance sensing method. This substanc...
Invention Solid-state imaging device. A solid-state imaging device 1A comprises a potential gradient format...
Invention Electron detector and charged particle detector. This electron detector comprises: an electron de...
Invention Electron detector and charged particle detector. An electron detector according to the present in...
Invention Quantum bit detection module and quantum bit control system. This quantum bit detection module co...
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, scanners for ...
G/S Semiconductor manufacturing machines and systems and their parts and fittings; cutting machines ...
G/S Computers; computer hardware; electronic components; computer software, recorded; computer softw...
G/S Semiconductor testing apparatus; optical inspection apparatus for the inspection of semiconductor...
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 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 Image processing device and image processing method. An image processing apparatus includes a si...
G/S Semiconductor manufacturing machines; cutting machines for semiconductor substrates; cutting mach...
Invention Solid-state imaging device and method for manufacturing solid-state imaging device. A solid-stat...
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...