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Mitsuyoshi Satoh
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Shibata, JP
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last 30 patents
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Patent Grant
Printer and method of printing using the same
Patent number
5,700,096
Issue date
Dec 23, 1997
Tohoku Ricoh Co., Ltd.
Mitsuyoshi Satoh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal printer with paper and ribbon separator
Patent number
5,607,244
Issue date
Mar 4, 1997
Tohoku Ricoh Co., Ltd.
Mitsuyoshi Satoh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Bar code label printer and bar code label issuing method
Patent number
5,229,587
Issue date
Jul 20, 1993
Tohoku Ricoh Co., Ltd.
Kenichi Kimura
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Thermal printer having ribbon conserving mechanism
Patent number
5,137,378
Issue date
Aug 11, 1992
Tohoku Ricoh Co., Ltd.
Mitsuyoshi Satoh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal printer with shutter ribbon end detector
Patent number
5,051,011
Issue date
Sep 24, 1991
Tohoku Ricoh Co., Ltd.
Mitsuyoshi Satoh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printer platen
Patent number
4,934,850
Issue date
Jun 19, 1990
Ricoh Company, Ltd.
Toshimitsu Okubo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printer paper bail device
Patent number
4,799,814
Issue date
Jan 24, 1989
Ricoh Company, Ltd.
Toshimitsu Okubo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS