Inventor

TAKABAYASHI MASAKAZU

JP18 patents

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

TAKABAYASHI MASAKAZU

MITSUBISHI ELECTRIC CORP

Waveguide grating device and method of controlling Bragg wavelength of waveguide grating

Optical fiber sensor

Polarization dispersion compensating apparatus

Temperature control system for a grating

Semiconductor laser and optical integrated light source including the same

Optical fiber sensor

Multi-mode interference multiplexer/demultiplexer and optical element using the same

Method of manufacturing grating

Optical semiconductor device

Variable dispersion compensator

Tunable dispersion compensator and method of manufacturing the same

Semiconductor optical phase modulator and method of testing the same

Multi-mode interferometric optical waveguide device and photonic integrated circuit

Wavelength variable light source and wavelength variable light source module

Optical semiconductor device

PMD compensating apparatus for controlling polarization controller based on detection of magnitude of waveform distortion

Wavelength-tunable light source and wavelength-tunable light source module

NISHIKAWA SATOSHI

Optical fiber sensor