Ken Nagasawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solar cell module and portable electronic apparatus with it
- Patent number 7,057,102
- Issue date Jun 6, 2006
- Citizen Watch Co., Ltd.
- Ken Nagasawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 5,368,965
- Issue date Nov 29, 1994
- Citizen Watch Co., Ltd.
- Mizue Fujimori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY