Nobuaki Kitamura

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clock wiring and semiconductor integrated circuit device having the...
- Patent number 5,309,015
- Issue date May 3, 1994
- Hitachi, Ltd.
- Makoto Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Level conversion circuit
- Patent number 4,366,397
- Issue date Dec 28, 1982
- Hitachi, Ltd.
- Nobuaki Kitamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Level conversion circuit
- Patent number 4,356,409
- Issue date Oct 26, 1982
- Hitachi, Ltd.
- Kouji Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory device protected against undesirable supply voltage level
- Patent number 4,290,119
- Issue date Sep 15, 1981
- Hitachi, Ltd.
- Kouji Masuda
- G11 - INFORMATION STORAGE