Inventor

YAGI TETSUYA

JP57 patents

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

YAGI TETSUYA

MITSUBISHI ELECTRIC CORP

Fuel cell and its bipolar plate

Semiconductor light emitting light concentration device

Method of making a mushroom-shaped gate electrode of semiconductor device

Semiconductor laser

Semiconductor laser devices

Method of making field effect transistor

Method of making a semiconductor laser

Semiconductor laser device

Semiconductor distributed-feedback laser device

Method of making p-type compound semiconductor employing trimethylgallium, trimethylarsenic and arsine

Method of doping a growing crystalline semiconductor film

Semiconductor device with a mushroom-shaped gate electrode

Semiconductor laser device

Method of making a semiconductor laser

Semiconductor light emission system

Semiconductor laser device

Semiconductor laser device

Method for making a semiconductor laser by cleaving a cantilever heterostructure

Method for making a heterostructure semiconductor laser device by pressure cleaving of a cantilever structure

Semiconductor laser device

Semiconductor light emitting, light concentrating device

Semiconductor light emitting device

Method of producing a semiconductor laser

Semiconductor laser

Semiconductor laser device

Method of fabricating semiconductor laser

PANASONIC CORP

Receiving apparatus and receiving method

Energy dispersal circuit and receiver

OFDM reception device

Receiving device, integrated circuit, program, and receiving method

OFDM signal receiving apparatus

Method and apparatus of reduced power consumption in TDMA signal reception via backward output of input stream to eliminate receiver training period

NICHIA CORP

Light emitting diode

Light emitting diode

Light emitting diode

Light emitting diode

Light emitting device

JAPAN ATOMIC ENERGY RES INST

Radiation-resistant grease

Lubricating oil blend resistant to ionizing radiation

Super highly radiation-resistant grease

SONY CORP

Photo video camera device

Optical visualizing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Receiving apparatus and receiving method

Similar change information takeout method, similar change information takeout apparatus, and teletext receiver

KANSAI ELECTRIC POWER CO

Fuel cell and sealing parts therefore

TANO YASUO

Artificial vision system

JAPAN SCIENCE & TECH AGENCY

Image sensing apparatus

TAKAO TOSHIMASA

Light emitting diode

OTSUKA KAGAKU KK

Fluoroalkoxy cyclic phosphonitrile esters

IGARASHI TAKAYUKI

Light emitting diode