Shigeru Okamura

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Nagano-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a non-contact type IC card
- Patent number 6,591,494
- Issue date Jul 15, 2003
- Shinko Electric Industries Co., Ltd.
- Shigeru Okamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-contact type IC card, antenna and antenna frame for IC card
- Patent number 6,556,175
- Issue date Apr 29, 2003
- Shinko Electric Industries Co., Ltd.
- Shigeru Okamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and fabrication method thereof
- Patent number 6,552,694
- Issue date Apr 22, 2003
- Shinko Electric Industries Co., Ltd.
- Tomoharu Fujii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-contact type IC card and process for manufacturing same
- Patent number 6,380,614
- Issue date Apr 30, 2002
- Shinko Electric Industries Co., Ltd.
- Tsutomu Higuchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Non-contact type IC card and method for manufacturing such card
- Publication number 20020023964
- Publication date Feb 28, 2002
- Shigeru Okamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-contact type IC card, antenna and antenna frame for IC card
- Publication number 20020024475
- Publication date Feb 28, 2002
- Shigeru Okamura
- G06 - COMPUTING CALCULATING COUNTING