Masami Hiramoto

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Patents Grantslast 30 patents

Information Patent Grant
Electroluminescent panel-attached electronic device
- Patent number 6,346,973
- Issue date Feb 12, 2002
- Casio Computer Co., Ltd.
- Masaaki Shibamoto
- G02 - OPTICS
Information Patent Grant
Method of manufacturing semiconductor device using dry photoresist...
- Patent number 6,140,155
- Issue date Oct 31, 2000
- Casio Computer Co., Ltd.
- Ichiro Mihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LCD with electroluminescent panel drive circuitry mounted to oppose...
- Patent number 5,847,783
- Issue date Dec 8, 1998
- Casio Computer Co., Ltd.
- Masami Hiramoto
- G02 - OPTICS