Atsuya Akase

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink recording head and ink injecting method using ink recording head
- Patent number 6,331,047
- Issue date Dec 18, 2001
- Seiko Instruments Inc.
- Hiroyuki Muramatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS