Inventor

KUWAYAMA TETSURO

JP51 patents

⚠️ This page may combine multiple inventors who share the name “KUWAYAMA TETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUWAYAMA TETSURO

CANON KK

Diffraction device

Display apparatus

Solid-state color imaging apparatus

Display apparatus

Hologram member

Optical head device with diffraction grating for separating a light beam incident on an optical recording medium from a light beam reflected therefrom

Optical head and method of detecting the focus thereof

Optical pickup using split beams impinging on different photo-detector areas

Solid state color imaging apparatus

Photosensitive recording medium and method of preparing volume type phase hologram member using same

Display apparatus for a head-up display system

Head-up display apparatus

Gap measuring apparatus using interference fringes of reflected light

Camera having a diffusing plate with rotationally asymmetric light diffusion property

Photosensitive recording medium and method of preparing volume type phase hologram member using same

Optical head device having a light splitter with a diffraction grating structure

Photosensitive material and volume type phase hologram member formed therefrom

Method of preparing volume type hologram film

Method of preparing volume type hologram film

Optical head device

Method of and apparatus for making a hologram

Color solid state image pick-up device

Color solid state image pick-up device

Color image detecting device

Film reader

Film reader

Optical pickup using split beams impinging on different photodetector areas

Optical pickup using split beams impinging on different photodetector areas

Photosensitive resin composition and method of preparing volume type phase hologram member using same

Volume phase type hologram film and photosensitive resin composition employed therefor

Volume phase type hologram and method of manufacture thereof

Color imaging device

Solid-state color image sensing device

Information output unit

SONY CORP

Imaging apparatus, imaging method, and imaging system

Fluorescence observation apparatus and fluorescence observation method

Imaging system, imaging apparatus, and imaging method

Control device and control method

Flow rate measuring method, flow rate measuring device, and program

Display apparatus

Wavelength conversion apparatus, laser light generating apparatus and wavelength conversion method

Imaging apparatus, imaging method, and imaging system

SONY GROUP CORP

Microscope system, imaging method, and imaging apparatus

Data generation method, fluorescence observation system, and information processing apparatus

Microscope device, spectroscope, and microscope system

Fluorescence observation apparatus and fluorescence observation method

KUWAYAMA TETSURO

Planar illumination device

Display device

Planar illumination device

CANON DENSHI KK

Method of making a hologram