Fuminari Oyama

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing latex composition
- Patent number 11,067,145
- Issue date Jul 20, 2021
- Zeon Corporation
- Fuminari Oyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for producing hydrogenated conjugated diene polymer latex
- Patent number 10,899,851
- Issue date Jan 26, 2021
- Zeon Corporation
- Fuminari Oyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing latex composition
- Patent number 10,801,572
- Issue date Oct 13, 2020
- Zeon Corporation
- Fuminari Oyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for producing toner for developing electrostatic images
- Patent number 10,409,182
- Issue date Sep 10, 2019
- Zeon Corporation
- Fuminari Oyama
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Toner production method
- Patent number 10,386,739
- Issue date Aug 20, 2019
- Zeon Corporation
- Ryo Tsumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing toner for developing electrostatic images
- Patent number 10,365,570
- Issue date Jul 30, 2019
- Zeon Corporation
- Fuminari Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing toner
- Patent number 8,247,154
- Issue date Aug 21, 2012
- Zeon Corporation
- Hisashi Kurokawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing polymerized toner
- Patent number 7,910,280
- Issue date Mar 22, 2011
- Zeon Corporation
- Fuminari Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, production process thereof, and process for forming image
- Patent number 7,422,833
- Issue date Sep 9, 2008
- Zeon Corporation
- Kazu Niwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magenta toner and production process thereof
- Patent number 7,378,207
- Issue date May 27, 2008
- Zeon Corporation
- Fuminari Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING HYDROGENATED CONJUGATED DIENE POLYMER LATEX
- Publication number 20190202943
- Publication date Jul 4, 2019
- Zeon Corporation
- Fuminari OYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING LATEX COMPOSITION
- Publication number 20190093724
- Publication date Mar 28, 2019
- Zeon Corporation
- Fuminari OYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER PRODUCTION METHOD
- Publication number 20180292764
- Publication date Oct 11, 2018
- Zeon Corporation
- Ryo Tsumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC IMAGES
- Publication number 20170248857
- Publication date Aug 31, 2017
- Zeon Corporation
- Fuminari Oyama
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
METHOD FOR PRODUCING TONER
- Publication number 20100081078
- Publication date Apr 1, 2010
- Zeon Corporation
- Hisashi Kurokawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING POLYMERIZED TONER
- Publication number 20090111045
- Publication date Apr 30, 2009
- Zeon Corporation
- Fuminari Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Production process of polymerized toner
- Publication number 20060269865
- Publication date Nov 30, 2006
- Zeon Corporation
- Fuminari Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Magenta toner and production process thereof
- Publication number 20050250033
- Publication date Nov 10, 2005
- Fuminari Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, production process thereof, and process for forming image
- Publication number 20040013961
- Publication date Jan 22, 2004
- Kazu Niwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Fuminari Oyama

Person

Patents Grantslast 30 patents

Method for producing latex composition

Method for producing hydrogenated conjugated diene polymer latex

Method for producing latex composition

Method for producing toner for developing electrostatic images

Toner production method

Method for producing toner for developing electrostatic images

Method for producing toner

Method for producing polymerized toner

Toner, production process thereof, and process for forming image

Magenta toner and production process thereof

Patents Applicationslast 30 patents

METHOD FOR PRODUCING HYDROGENATED CONJUGATED DIENE POLYMER LATEX

METHOD FOR PRODUCING LATEX COMPOSITION

TONER PRODUCTION METHOD

METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC IMAGES

METHOD FOR PRODUCING TONER

METHOD FOR PRODUCING POLYMERIZED TONER

Production process of polymerized toner

Magenta toner and production process thereof

Toner, production process thereof, and process for forming image