Naoto Yoshida

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet head
- Patent number 5,805,186
- Issue date Sep 8, 1998
- Matsushita Electric Industrial Co., Ltd.
- Naoto Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head with polycrystalline metal electrodes
- Patent number 5,737,000
- Issue date Apr 7, 1998
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Shibata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS