Masahiro KAWAMOTO

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing toner and toner manufactured by the method
- Patent number 8,703,378
- Issue date Apr 22, 2014
- Ricoh Company, Ltd.
- Kohsuke Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing particulate release agent, toner using the par...
- Patent number 8,580,476
- Issue date Nov 12, 2013
- Ricoh Company, Ltd.
- Masahide Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Kneading apparatus and method for producing toner
- Patent number 8,444,073
- Issue date May 21, 2013
- Ricoh Company, Ltd.
- Masahiro Kawamoto
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for producing resinous particles
- Patent number 8,216,760
- Issue date Jul 10, 2012
- Ricoh Company, Ltd.
- Naotoshi Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluid spray nozzle, pulverizer and method of preparing toner
- Patent number 8,191,808
- Issue date Jun 5, 2012
- Ricoh Company, Ltd.
- Tetsuya Tanaka
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for producing resinous particles
- Patent number 7,927,777
- Issue date Apr 19, 2011
- Ricoh Company, Ltd.
- Naotoshi Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method for manufacturing particulate resin
- Patent number 7,879,268
- Issue date Feb 1, 2011
- Ricoh Company Limited
- Naotoshi Kinoshita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing powder and toner for electrophotography, and to...
- Patent number 7,790,344
- Issue date Sep 7, 2010
- Ricoh Company Limited
- Naotoshi Kinoshita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for producing toner precursor, and method for the same, f...
- Patent number 7,662,534
- Issue date Feb 16, 2010
- Ricoh Company Ltd.
- Naotoshi Kinoshita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Milling and classifying apparatus, collision mill, air classifier,...
- Patent number 7,438,245
- Issue date Oct 21, 2008
- Ricoh Company, Ltd.
- Masahiro Kawamoto
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
MEDIA STIRRER MILL AND METHOD OF PREPARING DISPERSION ELEMENT
- Publication number 20130264406
- Publication date Oct 10, 2013
- RICOH COMPANY, LTD.
- Hiroki Morioka
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD OF MANUFACTURING TONER AND TONER MANUFACTURED BY THE METHOD
- Publication number 20120070774
- Publication date Mar 22, 2012
- Kohsuke SATOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PREPARING PARTICULATE RELEASE AGENT, TONER USING THE PAR...
- Publication number 20110236818
- Publication date Sep 29, 2011
- Masahide YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING RESINOUS PARTICLES
- Publication number 20110159423
- Publication date Jun 30, 2011
- Naotoshi KINOSHITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
KNEADING APPARATUS AND METHOD FOR PRODUCING TONER
- Publication number 20110139909
- Publication date Jun 16, 2011
- Masahiro Kawamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID SPRAY NOZZLE, PULVERIZER AND METHOD OF PREPARING TONER
- Publication number 20100072311
- Publication date Mar 25, 2010
- RICOH COMPANY, LTD.
- Tetsuya TANAKA
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD AND DEVICE FOR COATING PARTICLES, AND CARRIER FOR USE IN DEV...
- Publication number 20080305420
- Publication date Dec 11, 2008
- Naotoshi KINOSHITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING RESINOUS PARTICLES
- Publication number 20080305421
- Publication date Dec 11, 2008
- Naotoshi KINOSHITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREPARING POWDER AND TONER FOR ELECTROPHOTOGRAPHY, AND TO...
- Publication number 20080277490
- Publication date Nov 13, 2008
- Naotoshi KINOSHITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING PARTICULATE RESIN
- Publication number 20080122132
- Publication date May 29, 2008
- Naotoshi KINOSHITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR PRODUCING TONER PRECURSOR, AND METHOD FOR THE SAME, F...
- Publication number 20080063968
- Publication date Mar 13, 2008
- Naotoshi Kinoshita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Milling and classifying apparatus, collision mill, air classifier,...
- Publication number 20060032952
- Publication date Feb 16, 2006
- Masahiro Kawamoto
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Masahiro KAWAMOTO

Person

Patents Grantslast 30 patents

Method of manufacturing toner and toner manufactured by the method

Method for preparing particulate release agent, toner using the par...

Kneading apparatus and method for producing toner

Method for producing resinous particles

Fluid spray nozzle, pulverizer and method of preparing toner

Method for producing resinous particles

Apparatus and method for manufacturing particulate resin

Method of preparing powder and toner for electrophotography, and to...

Apparatus for producing toner precursor, and method for the same, f...

Milling and classifying apparatus, collision mill, air classifier,...

Patents Applicationslast 30 patents

MEDIA STIRRER MILL AND METHOD OF PREPARING DISPERSION ELEMENT

METHOD OF MANUFACTURING TONER AND TONER MANUFACTURED BY THE METHOD

METHOD FOR PREPARING PARTICULATE RELEASE AGENT, TONER USING THE PAR...

METHOD FOR PRODUCING RESINOUS PARTICLES

KNEADING APPARATUS AND METHOD FOR PRODUCING TONER

FLUID SPRAY NOZZLE, PULVERIZER AND METHOD OF PREPARING TONER

METHOD AND DEVICE FOR COATING PARTICLES, AND CARRIER FOR USE IN DEV...

METHOD FOR PRODUCING RESINOUS PARTICLES

METHOD OF PREPARING POWDER AND TONER FOR ELECTROPHOTOGRAPHY, AND TO...

APPARATUS AND METHOD FOR MANUFACTURING PARTICULATE RESIN

APPARATUS FOR PRODUCING TONER PRECURSOR, AND METHOD FOR THE SAME, F...

Milling and classifying apparatus, collision mill, air classifier,...