Masaru Sugie

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Patents Grantslast 30 patents

Information Patent Grant
Erasing method
- Patent number 6,296,713
- Issue date Oct 2, 2001
- Fujitsu Limited
- Masaru Sugie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Erasing method and erasing apparatus for performing that erasing me...
- Patent number 6,071,352
- Issue date Jun 6, 2000
- Fujitsu Isotec Limited
- Masaru Sugie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-based pigment-type ink and ink jet printer
- Patent number 6,030,440
- Issue date Feb 29, 2000
- Fujitsu Isotec Limited
- Chiaki Sekioka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pivotable ink ribbon cassette and a printer
- Patent number 5,915,859
- Issue date Jun 29, 1999
- Fujitsu Limited and Fujitsu Isotec Limited
- Masayuki Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon cassette
- Patent number 5,472,286
- Issue date Dec 5, 1995
- Fujitsu Isotec Limited
- Hisashi Uemura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon cassette with re-inking and drive gear
- Patent number 5,211,490
- Issue date May 18, 1993
- Fujitsu Isotec Limited
- Hiromichi Suzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS