Yoshiharu Konya

Person

Annaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spherical particles of silica-containing compound oxide and method...
- Patent number 7,615,201
- Issue date Nov 10, 2009
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hydrophobic silica fine powder and making method
- Patent number 7,332,144
- Issue date Feb 19, 2008
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrostatic image developer
- Patent number 6,797,447
- Issue date Sep 28, 2004
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developer
- Patent number 6,777,152
- Issue date Aug 17, 2004
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spherical silica particles and method of production
- Patent number 6,551,567
- Issue date Apr 22, 2003
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of producing spherical silica powder
- Patent number 6,387,302
- Issue date May 14, 2002
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the continuous production of RTV silicone rubber compos...
- Patent number 6,031,026
- Issue date Feb 29, 2000
- Shin-Etsu Chemical Co., Ltd.
- Yuki Tateyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous preparation of silicon nitride powder
- Patent number 5,817,285
- Issue date Oct 6, 1998
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluidized bed reactor for preparing metal nitride
- Patent number 5,573,689
- Issue date Nov 12, 1996
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of high alpha-type silicon nitride powder
- Patent number 5,456,896
- Issue date Oct 10, 1995
- Shin-Etsu Chemical Co., Ltd.
- Hirofumi Fukuoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of high .alpha.-type silicon nitride powder
- Patent number 5,441,694
- Issue date Aug 15, 1995
- Shin-Etsu Chemical Co., Ltd.
- Masanori Fukuhira
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of a dehydrated quartz glass material fo...
- Patent number 4,650,511
- Issue date Mar 17, 1987
- Shin-Etsu Chemical Co., Ltd.
- Kazuo Koya
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Hydrophobic silica fine powder and making method
- Publication number 20060115405
- Publication date Jun 1, 2006
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electrostatic image developer
- Publication number 20030138716
- Publication date Jul 24, 2003
- Yoshiharu Konya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hydrophobic silica fine powder and making method
- Publication number 20030103890
- Publication date Jun 5, 2003
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Spherical particles of silica-containing compound oxide and method...
- Publication number 20030086855
- Publication date May 8, 2003
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electrostatic image developer
- Publication number 20030059700
- Publication date Mar 27, 2003
- Shin-Etsu Chemical Co., Ltd.
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electrostatic image developer
- Publication number 20030044706
- Publication date Mar 6, 2003
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Spherical silica particles and method of production
- Publication number 20020041963
- Publication date Apr 11, 2002
- Yoshiharu Konya
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF PRODUCING SPHERICAL SILICA POWDER
- Publication number 20020024161
- Publication date Feb 28, 2002
- Yoshiharu Konya
- C03 - GLASS MINERAL OR SLAG WOOL

Yoshiharu Konya

Person

Patents Grantslast 30 patents

Spherical particles of silica-containing compound oxide and method...

Hydrophobic silica fine powder and making method

Electrostatic image developer

Electrostatic image developer

Spherical silica particles and method of production

Method of producing spherical silica powder

Process for the continuous production of RTV silicone rubber compos...

Continuous preparation of silicon nitride powder

Fluidized bed reactor for preparing metal nitride

Preparation of high alpha-type silicon nitride powder

Preparation of high .alpha.-type silicon nitride powder

Method for the preparation of a dehydrated quartz glass material fo...

Patents Applicationslast 30 patents

Hydrophobic silica fine powder and making method

Electrostatic image developer

Hydrophobic silica fine powder and making method

Spherical particles of silica-containing compound oxide and method...

Electrostatic image developer

Electrostatic image developer

Spherical silica particles and method of production

METHOD OF PRODUCING SPHERICAL SILICA POWDER