Yasuyuki Fujiwara

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production method of n-type SiC single crystal, n-type SiC single c...
- Patent number 9,157,171
- Issue date Oct 13, 2015
- Toyota Jidosha Kabushiki Kaisha
- Akinori Seki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of producing SiC single crystal
- Patent number 9,080,254
- Issue date Jul 14, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hidemitsu Sakamoto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing silicon carbide single crystal
- Patent number 8,702,864
- Issue date Apr 22, 2014
- Toyota Jidosha Kabushiki Kaisha
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing silicon carbide single crystal
- Patent number 8,685,163
- Issue date Apr 1, 2014
- Toyota Jidosha Kabushiki Kaisha
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing p-type SiC semiconductor single crystal and p-ty...
- Patent number 8,470,698
- Issue date Jun 25, 2013
- Toyota Jidosha Kabushiki Kaisha
- Akinori Seki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Seed crystal axis for solution growth of single crystal
- Patent number 8,328,937
- Issue date Dec 11, 2012
- Toyota Jidosha Kabushiki Kaisha
- Hidemitsu Sakamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for growing silicon carbide single crystal
- Patent number 8,287,644
- Issue date Oct 16, 2012
- Toyota Jidosha Kabushiki Kaisha
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing p-type SiC semiconductor single crystal
- Patent number 8,123,857
- Issue date Feb 28, 2012
- Toyota Jidosha Kabushiki Kaisha
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Heat treatment oil composition
- Patent number 7,993,473
- Issue date Aug 9, 2011
- Idemitsu Kosan Co., Ltd.
- Masahiro Kobessho
- C21 - METALLURGY OF IRON
Information Patent Grant
Multistage gear-rolling apparatus
- Patent number 5,918,495
- Issue date Jul 6, 1999
- Toyota Jidosh Kabushiki Kaisha
- Noritaka Miyamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for gear-rolling a high accuracy gear
- Patent number 5,824,168
- Issue date Oct 20, 1998
- Toyota Jidosha Kabushiki Kaisha
- Noritaka Miyamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing cast iron gear
- Patent number 5,690,756
- Issue date Nov 25, 1997
- Toyota Jidosha Kabushiki Kaisha
- Yasuyuki Fujiwara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SOLID ELECTROLYTE SINGLE CRYSTAL HAVING PEROVSKITE STRUCTURE AND ME...
- Publication number 20150244021
- Publication date Aug 27, 2015
- SHINSHU UNIVERSITY
- Yasuyuki Fujiwara
- C30 - CRYSTAL GROWTH
Information Patent Application
SEED CRYSTAL AXIS FOR SOLUTION GROWTH OF SINGLE CRYSTAL
- Publication number 20120103251
- Publication date May 3, 2012
- Hidemitsu Sakamoto
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF PRODUCING SIC SINGLE CRYSTAL
- Publication number 20110315073
- Publication date Dec 29, 2011
- Hidemitsu Sakamoto
- C30 - CRYSTAL GROWTH
Information Patent Application
PRODUCTION METHOD OF N-TYPE SIC SINGLE CRYSTAL, N-TYPE SIC SINGLE C...
- Publication number 20110297893
- Publication date Dec 8, 2011
- Toyota Jidosha Kabushiki Kaisha
- Akinori Seki
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR GROWING P-TYPE SIC SEMICONDUCTOR SINGLE CRYSTAL AND P-TY...
- Publication number 20100308344
- Publication date Dec 9, 2010
- Akinori Seki
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR GROWING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20100288188
- Publication date Nov 18, 2010
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR GROWING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20100288187
- Publication date Nov 18, 2010
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR GROWING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20100236472
- Publication date Sep 23, 2010
- Yukio Terashima
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING p-TYPE SiC SEMICONDUCTOR SINGLE CRYSTAL
- Publication number 20090194017
- Publication date Aug 6, 2009
- Yukio TERASHIMA
- C30 - CRYSTAL GROWTH
Information Patent Application
HEAT TREATMENT OIL COMPOSITION
- Publication number 20090056834
- Publication date Mar 5, 2009
- IDEMITSU KOSAN CO., LTD.
- Masahiro Kobessho
- C21 - METALLURGY OF IRON

Yasuyuki Fujiwara

Person

Patents Grantslast 30 patents

Production method of n-type SiC single crystal, n-type SiC single c...

Method of producing SiC single crystal

Method for growing silicon carbide single crystal

Method for growing silicon carbide single crystal

Method for growing p-type SiC semiconductor single crystal and p-ty...

Seed crystal axis for solution growth of single crystal

Method for growing silicon carbide single crystal

Method for producing p-type SiC semiconductor single crystal

Heat treatment oil composition

Multistage gear-rolling apparatus

Process for gear-rolling a high accuracy gear

Method for producing cast iron gear

Patents Applicationslast 30 patents

SOLID ELECTROLYTE SINGLE CRYSTAL HAVING PEROVSKITE STRUCTURE AND ME...

SEED CRYSTAL AXIS FOR SOLUTION GROWTH OF SINGLE CRYSTAL

METHOD OF PRODUCING SIC SINGLE CRYSTAL

PRODUCTION METHOD OF N-TYPE SIC SINGLE CRYSTAL, N-TYPE SIC SINGLE C...

METHOD FOR GROWING P-TYPE SIC SEMICONDUCTOR SINGLE CRYSTAL AND P-TY...

METHOD FOR GROWING SILICON CARBIDE SINGLE CRYSTAL

METHOD FOR GROWING SILICON CARBIDE SINGLE CRYSTAL

METHOD FOR GROWING SILICON CARBIDE SINGLE CRYSTAL

METHOD FOR PRODUCING p-TYPE SiC SEMICONDUCTOR SINGLE CRYSTAL

HEAT TREATMENT OIL COMPOSITION