Shigeru Koshimaru

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device employing MOSFETS
- Patent number 5,254,865
- Issue date Oct 19, 1993
- NEC Corporation
- Shigeru Koshimaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having improved element arrangement strong aga...
- Patent number 5,105,256
- Issue date Apr 14, 1992
- NEC Corporation
- Shigeru Koshimaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with flip-flop memory cells which inclu...
- Patent number 4,823,179
- Issue date Apr 18, 1989
- NEC Corporation
- Shigeru Koshimaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Logic gate circuit having P- and N- channel transistors coupled in...
- Patent number 4,631,425
- Issue date Dec 23, 1986
- NEC
- Shigeru Koshimaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for producing a semiconductor device having an insulated gat...
- Patent number 4,357,747
- Issue date Nov 9, 1982
- Nippon Electric Co., Ltd.
- Osamu Kurakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having an insulated gate type field effect tra...
- Patent number 4,268,847
- Issue date May 19, 1981
- Nippon Electric Co., Ltd.
- Osamu Kurakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential amplifier circuit
- Patent number 4,150,311
- Issue date Apr 17, 1979
- Nippon Electric Co., Ltd.
- Zensuke Matsuda
- G11 - INFORMATION STORAGE

Shigeru Koshimaru

Person

Patents Grantslast 30 patents

Semiconductor integrated circuit device employing MOSFETS

Semiconductor device having improved element arrangement strong aga...

Semiconductor memory device with flip-flop memory cells which inclu...

Logic gate circuit having P- and N- channel transistors coupled in...

Method for producing a semiconductor device having an insulated gat...

Semiconductor device having an insulated gate type field effect tra...

Differential amplifier circuit