Shoji Kawasaki

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner composition and method for production thereof
- Patent number 6,733,942
- Issue date May 11, 2004
- Mitsui Chemicals, Inc.
- Yuji Emura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner binder for electrophotography and toner for electrophotography
- Patent number 6,497,983
- Issue date Dec 24, 2002
- Mitsui Chemicals, Inc.
- Tsuyoshi Iwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition for electrophotography
- Patent number 5,573,881
- Issue date Nov 12, 1996
- Mitsui Toatsu Chemicals, Inc.
- Shoji Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin composition for electrophotographic toner
- Patent number 5,502,110
- Issue date Mar 26, 1996
- Mitsui Toatsu Chemicals, Incorporated
- Katsuru Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin composition for use in an electrophotographic toner
- Patent number 5,468,585
- Issue date Nov 21, 1995
- Mitsui Toatsu Chemicals, Incorporated
- Katsuru Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner having two ethylene polymers
- Patent number 5,389,483
- Issue date Feb 14, 1995
- Mitsui Toatsu Chemicals, Incorporated
- Shoji Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner production process
- Patent number 5,362,595
- Issue date Nov 8, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Nobuhiro Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner composition
- Patent number 5,266,434
- Issue date Nov 30, 1993
- Mitsui Toatsu Chemicals, Incorporated
- Nobuhiro Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner composition
- Patent number 5,230,978
- Issue date Jul 27, 1993
- Mitsui Toatsu Chemicals, Incorporated
- Shoji Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner
- Patent number 5,084,368
- Issue date Jan 28, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Nobuhiro Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition for the electrophotography
- Patent number 4,833,057
- Issue date May 23, 1989
- Mitsui Toatsu Chemicals, Inc.
- Akira Misawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner composition and method for production thereof
- Publication number 20030008225
- Publication date Jan 9, 2003
- Yuji Emura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Toner binder for electrophotography and toner for electrophotography
- Publication number 20020076637
- Publication date Jun 20, 2002
- Tsuyoshi Iwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Shoji Kawasaki

Person

Patents Grantslast 30 patents

Toner composition and method for production thereof

Toner binder for electrophotography and toner for electrophotography

Toner composition for electrophotography

Resin composition for electrophotographic toner

Resin composition for use in an electrophotographic toner

Electrophotographic toner having two ethylene polymers

Electrophotographic toner production process

Electrophotographic toner composition

Electrophotographic toner composition

Electrophotographic toner

Toner composition for the electrophotography

Patents Applicationslast 30 patents

Toner composition and method for production thereof

Toner binder for electrophotography and toner for electrophotography