Inventor
HITAKA Masahiro
JP16 patents
Patents
16 patentsUS10404037B2Sep 3, 2019
Semiconductor laser device
HAMAMATSU PHOTONICS KK3 citations73
USD960007SAug 9, 2022
Fluid analyzer
HAMAMATSU PHOTONICS KK2 citations72
USD960008SAug 9, 2022
Fluid analyzer
HAMAMATSU PHOTONICS KK2 citations72
USD960006SAug 9, 2022
Fluid analyzer
HAMAMATSU PHOTONICS KK2 citations72
USD899284SOct 20, 2020
Fluid analyzer
HAMAMATSU PHOTONICS KK1 citations72
USD899279SOct 20, 2020
Fluid analyzer
HAMAMATSU PHOTONICS KK1 citations72
US12119612B2Oct 15, 2024
Light emitting element, method for manufacturing light emitting element, and method for designing phase modulation layer
HAMAMATSU PHOTONICS KK1 citations62
USD960009SAug 9, 2022
Fluid analyzer
HAMAMATSU PHOTONICS KK0 citations62
US11075315B2Jul 27, 2021
Optical semiconductor element and method of manufacturing optical semiconductor element
HAMAMATSU PHOTONICS KK1 citations62
US12046875B2Jul 23, 2024
Quantum cascade laser device
HAMAMATSU PHOTONICS KK1 citations61
US12573813B2Mar 10, 2026
Quantum cascade laser element, quantum cascade laser device, and method for manufacturing quantum cascade laser device
HAMAMATSU PHOTONICS KK0 citations51
US12520615B2Jan 6, 2026
Light detection module and beat spectrometer
HAMAMATSU PHOTONICS KK0 citations51
US12244121B2Mar 4, 2025
Quantum cascade laser
HAMAMATSU PHOTONICS KK0 citations51
USD892656SAug 11, 2020
Fluid analyzer
HAMAMATSU PHOTONICS KK0 citations51
USD892657SAug 11, 2020
Fluid analyzer
HAMAMATSU PHOTONICS KK0 citations51
US9859683B2Jan 2, 2018
Distributed feedback semiconductor laser element
HAMAMATSU PHOTONICS KK0 citations51