Kiyohiro Sakasegawa

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Kokubu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spacers used for picture display devices and a method of producing...
- Patent number 6,653,769
- Issue date Nov 25, 2003
- Kyocera Corporation
- Yasuhiko Nishioka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing flat plate with precise bulkhead, flat pla...
- Patent number 6,149,482
- Issue date Nov 21, 2000
- Kyocera Corporatin
- Kiyohiro Sakasegawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plasma display substrate and a production method thereof
- Patent number 6,023,130
- Issue date Feb 8, 2000
- Kyocera Corporation
- Kiyohiro Sakasegawa
- C03 - GLASS MINERAL OR SLAG WOOL