Keiichiro Yamazaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper-feeding apparatus and method of feeding paper
- Patent number 6,217,017
- Issue date Apr 17, 2001
- Oki Data Corporation
- Keiichiro Yamazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink jet printer
- Patent number 5,818,487
- Issue date Oct 6, 1998
- Oki Data Corporation
- Kotaro Yoshimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS