Kazuo Sugano

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink purge apparatus, ink purging method nozzle wiping apparatus and...
- Patent number 6,206,498
- Issue date Mar 27, 2001
- Hitachi Koki Co., Ltd.
- Norimasa Kondo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic apparatus with optical scanning unit pivotable...
- Patent number 5,764,269
- Issue date Jun 9, 1998
- Hitachi Koki Co., Ltd.
- Masami Takeshita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Mechanism for preventing skew of cut paper sheet
- Patent number 5,092,579
- Issue date Mar 3, 1992
- Hitachi Koki Co., Ltd.
- Hiroyoshi Tokoro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus with inked ribbon lift restrainer
- Patent number 4,311,401
- Issue date Jan 19, 1982
- Hitachi Koki Company, Limited
- Toshio Hiki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus
- Patent number 4,210,076
- Issue date Jul 1, 1980
- Hitachi Koki Company, Limited
- Takahiro Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS