Ichiro Ohara

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Through-type capacitor
- Patent number 4,984,129
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Mamoru Tsuzurahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic tubes
- Patent number 4,205,250
- Issue date May 27, 1980
- Hitachi, Ltd.
- Ichiro Ohara
- H01 - BASIC ELECTRIC ELEMENTS