Yuuji Tobisaka

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for reducing the thickness of an SOI layer
- Patent number 9,064,929
- Issue date Jun 23, 2015
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing laminated substrate and laminated substrate
- Patent number 8,765,576
- Issue date Jul 1, 2014
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing SOI wafer
- Patent number 8,268,700
- Issue date Sep 18, 2012
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor substrate
- Patent number 8,263,478
- Issue date Sep 11, 2012
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing single crystal silicon solar cell and single c...
- Patent number 8,227,290
- Issue date Jul 24, 2012
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing single crystal silicon solar cell and single c...
- Patent number 8,227,289
- Issue date Jul 24, 2012
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for manufacturing single-crystal silicon solar cell and sing...
- Patent number 8,129,612
- Issue date Mar 6, 2012
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of manufacturing single crystal silicon solar cell and singl...
- Patent number 8,119,903
- Issue date Feb 21, 2012
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for manufacturing single crystal silicon solar cell and sing...
- Patent number 8,106,290
- Issue date Jan 31, 2012
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for manufacturing bonded substrate with sandblast treatment
- Patent number 8,088,670
- Issue date Jan 3, 2012
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing single crystal silicon solar cell and single c...
- Patent number 8,030,118
- Issue date Oct 4, 2011
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing single crystal silicon solar cell and single c...
- Patent number 8,021,910
- Issue date Sep 20, 2011
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for manufacturing SOI substrate
- Patent number 7,977,209
- Issue date Jul 12, 2011
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor substrate
- Patent number 7,972,937
- Issue date Jul 5, 2011
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing substrate for photoelectric conversion ele...
- Patent number 7,935,611
- Issue date May 3, 2011
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
SOI substrate and method for manufacturing SOI substrate
- Patent number 7,892,934
- Issue date Feb 22, 2011
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing pyrolytic boron nitride composite substrate
- Patent number 7,879,175
- Issue date Feb 1, 2011
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing semiconductor substrate
- Patent number 7,855,127
- Issue date Dec 21, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing SOI substrate
- Patent number 7,833,878
- Issue date Nov 16, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making glass base material
- Patent number 7,823,418
- Issue date Nov 2, 2010
- Shin-Etsu Chemical Co., Ltd.
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical waveguide apparatus and method for manufacturing the same
- Patent number 7,799,589
- Issue date Sep 21, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- G02 - OPTICS
Information Patent Grant
SOQ substrate and method of manufacturing SOQ substrate
- Patent number 7,790,571
- Issue date Sep 7, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing SOQ substrate
- Patent number 7,732,867
- Issue date Jun 8, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor substrate
- Patent number 7,696,059
- Issue date Apr 13, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing SOI substrate
- Patent number 7,691,724
- Issue date Apr 6, 2010
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing SOI substrate
- Patent number 7,615,456
- Issue date Nov 10, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for measuring non-circularity at core portion of optical fib...
- Patent number 7,595,866
- Issue date Sep 29, 2009
- Shin-Etsu Chemical Co., Ltd.
- Yuuji Tobisaka
- G01 - MEASURING TESTING
Information Patent Grant
Glass base material producing device
- Patent number 7,213,416
- Issue date May 8, 2007
- Shin-Etsu Chemical Co., Ltd.
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material manufacturing apparatus and glass base material...
- Patent number 7,055,345
- Issue date Jun 6, 2006
- Yuuji Tobisaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for manufacturing glass base material and a method for ma...
- Patent number 6,698,240
- Issue date Mar 2, 2004
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Tsumura
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
MICROCHIP AND SOI SUBSTRATE FOR MANUFACTURING MICROCHIP
- Publication number 20120228730
- Publication date Sep 13, 2012
- SHIN-ETSU CHEMICAL CO., LTD.
- Shoji AKIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SINGLE CRYSTAL SILICON SOLAR CELL AND SING...
- Publication number 20120118354
- Publication date May 17, 2012
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing single crystal silicon solar cell and single c...
- Publication number 20110290320
- Publication date Dec 1, 2011
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing single crystal silicon solar cell and single c...
- Publication number 20110290321
- Publication date Dec 1, 2011
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE
- Publication number 20110244654
- Publication date Oct 6, 2011
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SOI SUBSTRATE
- Publication number 20110111575
- Publication date May 12, 2011
- SHIN-ETSU CHEMICAL CO., LTD.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE
- Publication number 20110111574
- Publication date May 12, 2011
- SHIN-ETSU CHEMICAL CO., LTD.
- Shoji Akiyama
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for manufacturing semiconductor substrate
- Publication number 20100311221
- Publication date Dec 9, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOI SUBSTRATE AND METHOD FOR MANUFACTURING SOI SUBSTRATE
- Publication number 20100289115
- Publication date Nov 18, 2010
- Shin-Etsu Chemical Co.,Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE
- Publication number 20100233866
- Publication date Sep 16, 2010
- SHIN-ETSU CHEMICAL CO., LTD.
- Shoji Akiyama
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SOI SUBSTRATE
- Publication number 20100227452
- Publication date Sep 9, 2010
- SHIN-ETSU CHEMICAL CO., LTD.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING LAMINATED SUBSTRATE AND LAMINATED SUBSTRATE
- Publication number 20100084746
- Publication date Apr 8, 2010
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SOI SUBSTRATE AND METHOD FOR MANUFACTURING SOI SUBSTRATE
- Publication number 20100025804
- Publication date Feb 4, 2010
- SHIN-ETSU CHEMICAL CO., LTD.
- Makoto Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing semiconductor substrate
- Publication number 20090111242
- Publication date Apr 30, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor substrate
- Publication number 20090111237
- Publication date Apr 30, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SOI SUBSTRATE
- Publication number 20090061591
- Publication date Mar 5, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE FOR PHOTOELECTRIC CONVERSION ELE...
- Publication number 20090061557
- Publication date Mar 5, 2009
- SHIN-ETSU CHEMICAL CO., LTD.
- Shoji Akiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MICROCHIP AND SOI SUBSTRATE FOR MANUFACTURING MICROCHIP
- Publication number 20090057791
- Publication date Mar 5, 2009
- Shin-Etsu Chemical Co., Ltd
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical waveguide apparatus and method for manufacturing the same
- Publication number 20090032831
- Publication date Feb 5, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- G02 - OPTICS
Information Patent Application
Method for manufacturing SOI wafer
- Publication number 20090023270
- Publication date Jan 22, 2009
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing single crystal silicon solar cell and sing...
- Publication number 20090007960
- Publication date Jan 8, 2009
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for manufacturing SOI wafer
- Publication number 20080299742
- Publication date Dec 4, 2008
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing bonded substrate
- Publication number 20080261381
- Publication date Oct 23, 2008
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing SOI substrate
- Publication number 20080254597
- Publication date Oct 16, 2008
- SHIN-ETSU CHEMICAL CO.,LTD.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing SOI substrate
- Publication number 20080254595
- Publication date Oct 16, 2008
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing pyrolytic boron nitride composite substrate
- Publication number 20080251192
- Publication date Oct 16, 2008
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for manufacturing single-crystal silicon solar cell and sing...
- Publication number 20080245408
- Publication date Oct 9, 2008
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for manufacturing semiconductor substrate
- Publication number 20080194078
- Publication date Aug 14, 2008
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing SOI substrate
- Publication number 20080153272
- Publication date Jun 26, 2008
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing single crystal silicon solar cell and single c...
- Publication number 20080121275
- Publication date May 29, 2008
- Shin-Etsu Chemical Co., Ltd.
- Atsuo Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yuuji Tobisaka

Person

Patents Grantslast 30 patents

Method for reducing the thickness of an SOI layer

Process for producing laminated substrate and laminated substrate

Method for manufacturing SOI wafer

Method for manufacturing semiconductor substrate

Method for producing single crystal silicon solar cell and single c...

Method for producing single crystal silicon solar cell and single c...

Method for manufacturing single-crystal silicon solar cell and sing...

Method of manufacturing single crystal silicon solar cell and singl...

Method for manufacturing single crystal silicon solar cell and sing...

Method for manufacturing bonded substrate with sandblast treatment

Method for producing single crystal silicon solar cell and single c...

Method for producing single crystal silicon solar cell and single c...

Method for manufacturing SOI substrate

Method for producing semiconductor substrate

Method for manufacturing substrate for photoelectric conversion ele...

SOI substrate and method for manufacturing SOI substrate

Method for manufacturing pyrolytic boron nitride composite substrate

Method for manufacturing semiconductor substrate

Method for manufacturing SOI substrate

Method of making glass base material

Optical waveguide apparatus and method for manufacturing the same

SOQ substrate and method of manufacturing SOQ substrate

Method for manufacturing SOQ substrate

Method for manufacturing semiconductor substrate

Method for manufacturing SOI substrate

Method for manufacturing SOI substrate

Method for measuring non-circularity at core portion of optical fib...

Glass base material producing device

Glass base material manufacturing apparatus and glass base material...

Apparatus for manufacturing glass base material and a method for ma...

Patents Applicationslast 30 patents

MICROCHIP AND SOI SUBSTRATE FOR MANUFACTURING MICROCHIP

METHOD FOR MANUFACTURING SINGLE CRYSTAL SILICON SOLAR CELL AND SING...

Method for producing single crystal silicon solar cell and single c...

Method for producing single crystal silicon solar cell and single c...

METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE

METHOD FOR MANUFACTURING SOI SUBSTRATE

METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE

Method for manufacturing semiconductor substrate

SOI SUBSTRATE AND METHOD FOR MANUFACTURING SOI SUBSTRATE

METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE

METHOD FOR MANUFACTURING SOI SUBSTRATE

PROCESS FOR PRODUCING LAMINATED SUBSTRATE AND LAMINATED SUBSTRATE

SOI SUBSTRATE AND METHOD FOR MANUFACTURING SOI SUBSTRATE

Method for producing semiconductor substrate

Method for manufacturing semiconductor substrate

METHOD FOR MANUFACTURING SOI SUBSTRATE

METHOD FOR MANUFACTURING SUBSTRATE FOR PHOTOELECTRIC CONVERSION ELE...

MICROCHIP AND SOI SUBSTRATE FOR MANUFACTURING MICROCHIP

Optical waveguide apparatus and method for manufacturing the same

Method for manufacturing SOI wafer

Method for manufacturing single crystal silicon solar cell and sing...

Method for manufacturing SOI wafer

Method for manufacturing bonded substrate

Method for manufacturing SOI substrate

Method for manufacturing SOI substrate

Method for manufacturing pyrolytic boron nitride composite substrate

Method for manufacturing single-crystal silicon solar cell and sing...

Method for manufacturing semiconductor substrate

Method for manufacturing SOI substrate

Method for producing single crystal silicon solar cell and single c...