Hiroaki Masaoka

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing image sensor chips
- Patent number 6,468,827
- Issue date Oct 22, 2002
- Hisayoshi Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor chip, method for manufacturing the same, and image sen...
- Patent number 6,169,279
- Issue date Jan 2, 2001
- Rohm Co., Ltd.
- Hisayoshi Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor
- Patent number 6,097,509
- Issue date Aug 1, 2000
- Rohm Co., Ltd.
- Hiroaki Masaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE