Hiroshi Yamazaki

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of liquid filling of cartridge, liquid filling device, and c...
- Patent number 7,658,480
- Issue date Feb 9, 2010
- Seiko Epson Corporation
- Yutaka Uehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF LIQUID FILLING OF CARTRIDGE, LIQUID FILLING DEVICE, AND C...
- Publication number 20100265303
- Publication date Oct 21, 2010
- Yutaka Uehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of liquid filling of cartridge, liquid filling device, and c...
- Publication number 20060132555
- Publication date Jun 22, 2006
- Yutaka Uehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS