Akira Miyagawa

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Tanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid jet recording head
- Patent number 4,752,787
- Issue date Jun 21, 1988
- Canon Kabushiki Kaisha
- Haruyuki Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head
- Patent number 4,542,391
- Issue date Sep 17, 1985
- Canon Kabushiki Kaisha
- Akira Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS