Inventor

TSUJI SHINJI

JP49 patents

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

TSUJI SHINJI

HITACHI LTD

Hybrid optical integration assembly using optical platform

Semiconductor laser device of variable wavelength type

Resin molded optical assembly

Optical device diffraction gratings and a photomask for use in the same

Optical routing system

Semiconductor strained SL APD apparatus

Light emitting device with disordered region

Surface emitting type semiconductor laser

Wavelength-tunable semiconductor laser

Fabrication method and equipment for diffraction gratings

Optical module

Optical isolator, optical circuit, and rare-earth-doped fiber optical amplifier

Semiconductor device

Distributed-feedback semiconductor laser device

Distributed-feedback semiconductor laser device

Burying type avalanche photodiode and fabrication method thereof

Semiconductor laser device

Semiconductor laser device including an arrangement for preventing laser degradation caused by excessive current flow

Optoelectronic waveguiding device, structural body including the same, and optical module

Module for optical communications

Distributed feedback semiconductor laser

Optoelectronic waveguiding device and optical modules

Semiconductor devices

Semiconductor laser devices

Semiconductor photodetector and optical transmitting device

TOYOTA MOTOR CO LTD

Catalyst for purifying exhaust gases, a method of producing the same, and a method of purifying exhaust gases

Catalyst support and catalyst and process for producing the same

Alloy catalyst and process for producing the same

Method of producing heat-resistant catalyst support

High heat-resistant catalyst with a porous ceria support

Catalyst for purifying an exhaust gas and process for producing the same

Catalyst for purifying exhaust gas and process for producing the same

Method of purifying exhaust gas from internal combustion engine

Method of purifying exhaust gas of an internal combustion engine

Catalyst for purifying an exhaust gas

YAMAHA MOTOR CO LTD

Straddled electric vehicle, and charging system for straddled electric vehicle

Mobile body using removable battery

Vehicle and battery pack

TAKEMOTO TAKASHI

Optical communication module and optical communication device

Transimpedance amplifier, semiconductor device, and optical module to include an adding circuit for adding first and second current variation

TAKEDA CHEMICAL INDUSTRIES LTD

Method for removing N-terminal methionine

Method for removing N-terminal methionine

OPNEXT JAPAN INC

Semiconductor laser diode and optical module

Traveling wave optical modular

SHIMADZU CORP

Spectroscopic detector

Spectrometry device, liquid chromatograph, and wavelength calibration method of spectrometer

DAIDO SHIGEKI

Collection-amount detection method for particulate matters and collection-amount detection apparatus therefor and exhaust-gas converting apparatus

ADACHI KOICHIRO

Horizontal-cavity surface-emitting laser

TOSHIBA KK

Toner pack for use with the developing device and method of filling up toner from the toner pack to the developing device