Yasuhiko Nakazawa

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wire dot print head and method for manufacturing same
- Patent number 5,527,118
- Issue date Jun 18, 1996
- Seiko Epson Corporation
- Takashi Asada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wire dot print head with rotating lever
- Patent number 5,368,401
- Issue date Nov 29, 1994
- Seiko Epson Corporation
- Takashi Asada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wire dot print head and method for manufacturing same
- Patent number 5,281,037
- Issue date Jan 25, 1994
- Seiko Epson Corporation
- Takashi Asada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Stacked print wire driving device for wire type dot printer
- Patent number 5,236,266
- Issue date Aug 17, 1993
- Seiko Epson Corporation
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wire dot print head and method for manufacturing same
- Patent number 5,174,663
- Issue date Dec 29, 1992
- Seiko Epson Corporation
- Takashi Asada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wire guide device for wire dot printer
- Patent number 5,048,985
- Issue date Sep 17, 1991
- Seiko Epson Corporation
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print wire guiding device for wire type dot printer
- Patent number 4,915,524
- Issue date Apr 10, 1990
- Seiko Epson Corporation
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print wire driving device for wire type dot printer
- Patent number 4,913,570
- Issue date Apr 3, 1990
- Seiko Epson Corporation
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print wire driving device for wire type dot printer
- Patent number 4,881,832
- Issue date Nov 21, 1989
- Seiko Epson Corporation
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print wire driving device for wire type dot printer
- Patent number 4,767,227
- Issue date Aug 30, 1988
- Seiko Epson Corporation
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yasuhiko Nakazawa

Person

Patents Grantslast 30 patents

Wire dot print head and method for manufacturing same

Wire dot print head with rotating lever

Wire dot print head and method for manufacturing same

Stacked print wire driving device for wire type dot printer

Wire dot print head and method for manufacturing same

Wire guide device for wire dot printer

Print wire guiding device for wire type dot printer

Print wire driving device for wire type dot printer

Print wire driving device for wire type dot printer

Print wire driving device for wire type dot printer