Isao Matsumura

Follow

Person

Kodaira, JA

People

Patents Grantslast 30 patents

Information Patent Grant
IGFET with gate protection diode and antiparasitic isolation means
- Patent number 4,044,373
- Issue date Aug 23, 1977
- Hitachi, Ltd.
- Kosei Nomiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor circuit devices using insulated gate-type field effec...
- Patent number 3,934,159
- Issue date Jan 20, 1976
- Hitachi, Ltd.
- Kosei Nomiya
- G11 - INFORMATION STORAGE