Tomohisa Wada

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing sealed electronic component and sealed elec...
- Patent number 7,902,481
- Issue date Mar 8, 2011
- Citizen Holdings Co., Ltd.
- Keisuke Kigawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Method Of Manufacturing Sealed Electronic Component And Sealed Elec...
- Publication number 20070199925
- Publication date Aug 30, 2007
- CITIZEN WATCH CO., and CITIZEN MIYOTA CO.,LTD.
- Keisuke Kigawa
- H03 - BASIC ELECTRONIC CIRCUITRY