Inventor

FUJII KOHEI

JP25 patents

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

FUJII KOHEI

MACOM TECH SOLUTIONS HOLDINGS INC

N-stacked field effect transistor based traveling wave power amplifier for monolithic microwave integrated circuits

Balanced distributed power amplifier for monolithic microwave integrated circuit

Compact dual diode RF power detector for integrated power amplifiers

Symmetrical common gate direct current bias network for stacked field effect transmitter distributed high-power amplifier, related apparatuses and related methods

Compact dual diode RF power detector for integrated power amplifiers

High voltage stacked transistor amplifier

Flange mount millimeter-wave package

AVAGO TECHNOLOGIES WIRELESS IP

Wideband image rejection mixer

Impedance transformer for amplifier and amplifier including the same

Wideband up-conversion mixer

Linear variable gain traveling wave amplifier

Monolithic transformer based amplifier for integrated circuits

TORAY INDUSTRIES

Handle for catheters

Cartridge type hollow fiber membrane module

Hollow-fiber membrane module unit

Method of manufacturing catheter and catheter manufactured by the method

ZEON CORP

Organic EL display device

Organic EL display device

Phase difference film layered body having layer with specified ratio of polyphenylene ether to polystyrene-based polymer and method for producing the same

NEC CORP

Mobile radiotelephone connecting apparatus and mobile radiotelephone connecting system

Relay apparatus

MAZDA MOTOR

Exhaust gas purification system and exhaust gas purification method

FUJII KOHEI

Impedance matching arrangement for amplifier having split shunt capacitor and amplifier including the same

AISIN SEIKI

Control device for internal combustion engine

TOYODA GOSEI KK

Battery pack