Shunichi Chiba

Person

Numazu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device for regenerating printed sheet-like recording medium
- Patent number RE37197
- Issue date May 29, 2001
- Ricoh Company, Ltd.
- Toru Iida
- 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, o...
Information Patent Grant
Device for regenerating printed sheet-like recording medium
- Patent number 5,612,766
- Issue date Mar 18, 1997
- Ricoh Company, Ltd.
- Toru Iida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for regenerating printed sheet-like recording medium
- Patent number 5,545,381
- Issue date Aug 13, 1996
- Ricoh Company, Ltd.
- Toru Iida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-color electrophotographic image formation method
- Patent number 5,344,732
- Issue date Sep 6, 1994
- Ricoh Company, Ltd.
- Shunichi Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color developers for use in multi-color electrophotography and imag...
- Patent number 5,126,221
- Issue date Jun 30, 1992
- Ricoh Company, Ltd.
- Shunichi Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic process using fluorine resin coated heat applic...
- Patent number 4,913,991
- Issue date Apr 3, 1990
- Ricoh Company, Ltd.
- Shunichi Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic method uses toner of special size relative to e...
- Patent number 4,826,747
- Issue date May 2, 1989
- Ricoh Company, Ltd.
- Shunichi Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image
- Patent number 4,762,763
- Issue date Aug 9, 1988
- Ricoh Co., Ltd.
- Yoshihiro Nomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Shunichi Chiba

Person

Patents Grantslast 30 patents

Device for regenerating printed sheet-like recording medium

Device for regenerating printed sheet-like recording medium

Device for regenerating printed sheet-like recording medium

Multi-color electrophotographic image formation method

Color developers for use in multi-color electrophotography and imag...

Electrophotographic process using fluorine resin coated heat applic...

Electrophotographic method uses toner of special size relative to e...

Toner for developing electrostatic latent image