Shigeharu Hatayama

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display module having cut-away portions of the back...
- Patent number 5,504,605
- Issue date Apr 2, 1996
- Hitachi, Ltd.
- Toshiyuki Sakuma
- G02 - OPTICS
Information Patent Grant
Bubble memory device and method of manufacturing the same
- Patent number 4,470,131
- Issue date Sep 4, 1984
- Hitachi, Ltd.
- Shigeharu Hatayama
- G11 - INFORMATION STORAGE