Handotai Kenkyu Shinkokai

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Field effect transistor having saturated drain current characteristic
- Patent number 5,585,654
- Issue date Dec 17, 1996
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Field effect transistor having unsaturated drain current characteri...
- Patent number 5,557,119
- Issue date Sep 17, 1996
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short channel mosfet with buried anti-punch through region
- Patent number 5,552,623
- Issue date Sep 3, 1996
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically controllable static induction thyristor device
- Patent number 4,975,755
- Issue date Dec 4, 1990
- Handotai Kenkyu Shinkokai
- Junichi Nishizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optically controllable static induction thyristor device
- Patent number 4,816,891
- Issue date Mar 28, 1989
- Handotai Kenkyu Shinkokai
- Junichi Nishizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Insulated gate transistor having reduced channel length
- Patent number 4,660,062
- Issue date Apr 21, 1987
- Handotai Kenkyu Shinkokai
- Junichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit employing insulated gate electrostatic induction...
- Patent number 4,644,386
- Issue date Feb 17, 1987
- Handotai Kenkyu Shinkokai
- Junichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor fabricating apparatus
- Patent number 4,558,660
- Issue date Dec 17, 1985
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Gallium arsenide ISL gate with punched-through bipolar driver trans...
- Patent number 4,450,468
- Issue date May 22, 1984
- Handotai Kenkyu Shinkokai
- Junichi Nishizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor image sensor
- Patent number 4,365,262
- Issue date Dec 21, 1982
- Handotai Kenkyu Shinkokai
- Junichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for producing a semiconductor device utlizing successive...
- Patent number 4,359,012
- Issue date Nov 16, 1982
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Junction field effect transistor having unsaturated drain current c...
- Patent number 4,337,473
- Issue date Jun 29, 1982
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent diode having multiple hetero junctions
- Patent number 4,296,425
- Issue date Oct 20, 1981
- Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS

Handotai Kenkyu Shinkokai

Organization

Patents Grantslast 30 patents

Field effect transistor having saturated drain current characteristic

Field effect transistor having unsaturated drain current characteri...

Short channel mosfet with buried anti-punch through region

Optically controllable static induction thyristor device

Optically controllable static induction thyristor device

Insulated gate transistor having reduced channel length

Integrated circuit employing insulated gate electrostatic induction...

Semiconductor fabricating apparatus

Gallium arsenide ISL gate with punched-through bipolar driver trans...

Semiconductor image sensor

Apparatus for producing a semiconductor device utlizing successive...

Junction field effect transistor having unsaturated drain current c...

Luminescent diode having multiple hetero junctions

Patents Applicationslast 30 patents

Trademarklast 30 trademarks