Masami Higuchi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controller for a photocopier providing the ability to transfer data...
- Patent number 5,734,809
- Issue date Mar 31, 1998
- Ricoh Company, Ltd.
- Masami Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,722,029
- Issue date Feb 24, 1998
- Ricoh Company, Ltd.
- Nobuaki Tomidokoro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Binding device for an image forming apparatus with cover sheet
- Patent number 5,263,698
- Issue date Nov 23, 1993
- Ricoh Company, Ltd.
- Masami Higuchi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method of controlling a display and a display control device for a...
- Patent number 5,131,079
- Issue date Jul 14, 1992
- Ricoh Company, Ltd.
- Shozo Miyawaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image density control by sensing reference density patterns at mult...
- Patent number 4,975,747
- Issue date Dec 4, 1990
- Ricoh Company, Ltd.
- Masami Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copier control system
- Patent number 4,860,054
- Issue date Aug 22, 1989
- Ricoh Company, Ltd.
- Masami Higuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY