Tomoyuki Takada

Person

Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing semiconductor wafer, semiconductor wafer, metho...
- Patent number 9,117,658
- Issue date Aug 25, 2015
- Sumitomo Chemical Company, Limited
- Mitsuru Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer, semiconductor device, and method of producing...
- Patent number 8,901,605
- Issue date Dec 2, 2014
- National Institute of Advanced Industrial Science and Technology
- Tomoyuki Takada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electronic device and method for producing electronic device
- Patent number 8,878,250
- Issue date Nov 4, 2014
- Sumitomo Chemical Company, Limited
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensor, semiconductor wafer, and method of producing semiconductor...
- Patent number 8,835,906
- Issue date Sep 16, 2014
- National Institute of Advanced Industrial Science and Technology
- Masahiko Hata
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor wafer, method of producing semiconductor wafer, elect...
- Patent number 8,823,141
- Issue date Sep 2, 2014
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer, semiconductor wafer manufacturing method, and...
- Patent number 8,809,908
- Issue date Aug 19, 2014
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer including lattice matched or pseudo-lattice mat...
- Patent number 8,772,830
- Issue date Jul 8, 2014
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer, method of manufacturing a semiconductor wafer,...
- Patent number 8,766,318
- Issue date Jul 1, 2014
- Sumitomo Chemical Company, Limited
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor substrate, electronic device and method for manufactu...
- Patent number 8,729,677
- Issue date May 20, 2014
- Sumitomo Chemical Company, Limited
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer, semiconductor wafer manufacturing method, and...
- Patent number 8,716,836
- Issue date May 6, 2014
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor substrate, semiconductor substra...
- Patent number 8,709,904
- Issue date Apr 29, 2014
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and semiconductor wafer
- Patent number 8,633,496
- Issue date Jan 21, 2014
- Sumitomo Chemical Company, Limited
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer, semiconductor device, and method for producing...
- Patent number 8,507,952
- Issue date Aug 13, 2013
- Sumitomo Chemical Company, Limited
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor epitaxial substrate and process for producin...
- Patent number 8,169,004
- Issue date May 1, 2012
- Sumitomo Chemical Company, Limited
- Kenji Kohiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing compound semiconductor epitaxial substrate
- Patent number 7,393,412
- Issue date Jul 1, 2008
- Sumitomo Chemical Company, Limited
- Kenji Kohiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for manufacturing III-V Group compound semiconduc...
- Patent number 6,875,273
- Issue date Apr 5, 2005
- Sumitomo Chemical Company, Limited
- Toshihisa Katamine
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing Group III-V compound semiconductor
- Patent number 6,617,235
- Issue date Sep 9, 2003
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layered group III-V compound semiconductor, method of manufacturing...
- Patent number 6,472,298
- Issue date Oct 29, 2002
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material and electrode for III-V group compound semicondu...
- Patent number 6,388,323
- Issue date May 14, 2002
- Sumitomo Chemical Co., Ltd.
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layered group III-V compound semiconductor, method of manufacturing...
- Patent number 6,346,720
- Issue date Feb 12, 2002
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing group III-V compound semiconductor
- Patent number 6,225,195
- Issue date May 1, 2001
- Sumitomo Chemical Company Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor compound electrode material containing calcium and a...
- Patent number 6,104,044
- Issue date Aug 15, 2000
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of InGaAlN based compound semiconductor device
- Patent number 6,100,105
- Issue date Aug 8, 2000
- Sumitomo Chemical Company, Ltd.
- Toshihisa Katamime
- C30 - CRYSTAL GROWTH
Information Patent Grant
Group III-V compound semiconductor and light-emitting device
- Patent number 6,023,077
- Issue date Feb 8, 2000
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Member for use in production device for semiconductors
- Patent number 5,980,632
- Issue date Nov 9, 1999
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material and electrode for III-V group compound semicondu...
- Patent number 5,708,301
- Issue date Jan 13, 1998
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing group III-V compound semiconductor crystals
- Patent number 5,587,014
- Issue date Dec 24, 1996
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND...
- Publication number 20150137317
- Publication date May 21, 2015
- Sumitomo Chemical Company, Limited
- Takenori OSADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND...
- Publication number 20150137318
- Publication date May 21, 2015
- Sumitomo Chemical Company, Limited
- Takenori OSADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING COMPOSITE WAFER AND COMPOSITE WAFER
- Publication number 20140203408
- Publication date Jul 24, 2014
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Tomoyuki TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR WAFER, METHOD FOR PRODUCING SEM...
- Publication number 20140091392
- Publication date Apr 3, 2014
- Sumitomo Chemical Company, Limited
- Tomoyuki TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER, METHO...
- Publication number 20140054726
- Publication date Feb 27, 2014
- THE UNIVERSITY OF TOKYO
- Mitsuru TAKENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD OF PRODUCING...
- Publication number 20140008698
- Publication date Jan 9, 2014
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Tomoyuki TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR PRODUCING ELECTRONIC DEVICE
- Publication number 20120319170
- Publication date Dec 20, 2012
- Sumitomo Chemical Company, Limited
- Masahiko HATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND A METHOD OF PRODUCIN...
- Publication number 20120319171
- Publication date Dec 20, 2012
- Sumitomo Chemical Company, Limited
- Tomoyuki TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, METHOD FOR PRODUCING SEMICONDUCTOR WAFER, AND...
- Publication number 20120273839
- Publication date Nov 1, 2012
- Sumitomo Chemical Company, Limited
- Masahiko HATA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING...
- Publication number 20120267688
- Publication date Oct 25, 2012
- Sumitomo Chemical Company, Limited
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR, SEMICONDUCTOR WAFER, AND METHOD OF PRODUCING SEMICONDUCTOR...
- Publication number 20120138898
- Publication date Jun 7, 2012
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Masahiko HATA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OPTICAL DEVICE, SEMICONDUCTOR WAFER, METHOD OF PRODUCING OPTICAL DE...
- Publication number 20120068207
- Publication date Mar 22, 2012
- Sumitomo Chemical Company, Limited
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, METHOD OF PRODUCING SEMICONDUCTOR WAFER, ELECT...
- Publication number 20110316051
- Publication date Dec 29, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR SUBSTRA...
- Publication number 20110227042
- Publication date Sep 22, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR SUBSTRA...
- Publication number 20110227199
- Publication date Sep 22, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR SUBSTRATE, ELECTRONIC DEVICE AND METHOD FOR MANUFACTU...
- Publication number 20110227129
- Publication date Sep 22, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WAFER, SEMICONDUCTOR DEVICE, DESIGN SYSTEM, MA...
- Publication number 20110186816
- Publication date Aug 4, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...
- Publication number 20110037099
- Publication date Feb 17, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...
- Publication number 20110018030
- Publication date Jan 27, 2011
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...
- Publication number 20110012175
- Publication date Jan 20, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, METHOD OF MANUFACTURING A SEMICONDUCTOR WAFER,...
- Publication number 20110006343
- Publication date Jan 13, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER AND SEMICONDUCTOR WAFER MANUFACTURING METHOD
- Publication number 20110006399
- Publication date Jan 13, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, METHOD OF MANUFACTURING A SEMICONDUCTOR WAFER,...
- Publication number 20110006368
- Publication date Jan 13, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...
- Publication number 20100308376
- Publication date Dec 9, 2010
- Sumitomo Chemical Company, Limited
- Tomoyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group lll-V compound semiconductor and a method for producing the same
- Publication number 20090200538
- Publication date Aug 13, 2009
- Sumitomo Chemical Company, Limited
- Makoto Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Compound Semiconductor Epitaxial Substrate and Process for Producin...
- Publication number 20070215905
- Publication date Sep 20, 2007
- Kenji Kohiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing compound semiconductor epitaxial substrate
- Publication number 20070087539
- Publication date Apr 19, 2007
- Sumitomo Chemical Company, Limited
- Kenji Kohiro
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of judging quality of semiconductor epitaxial crystal wafer...
- Publication number 20060234400
- Publication date Oct 19, 2006
- Sumitomo Chemical Company, Limited
- Masaaki Nakayama
- G01 - MEASURING TESTING
Information Patent Application
Method and system for manufacturing III-V Group compound semiconduc...
- Publication number 20020170484
- Publication date Nov 21, 2002
- Toshihisa Katamine
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LAYERED GROUP 111-VCOMPOUND SEMICONDUCTOR, METHOD OF MANUFACTURING...
- Publication number 20020053680
- Publication date May 9, 2002
- Sumitomo Chemical Company, Limited
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS

Tomoyuki Takada

Person

Patents Grantslast 30 patents

Method of producing semiconductor wafer, semiconductor wafer, metho...

Semiconductor wafer, semiconductor device, and method of producing...

Electronic device and method for producing electronic device

Sensor, semiconductor wafer, and method of producing semiconductor...

Semiconductor wafer, method of producing semiconductor wafer, elect...

Semiconductor wafer, semiconductor wafer manufacturing method, and...

Semiconductor wafer including lattice matched or pseudo-lattice mat...

Semiconductor wafer, method of manufacturing a semiconductor wafer,...

Semiconductor substrate, electronic device and method for manufactu...

Semiconductor wafer, semiconductor wafer manufacturing method, and...

Method for producing semiconductor substrate, semiconductor substra...

Optical device and semiconductor wafer

Semiconductor wafer, semiconductor device, and method for producing...

Compound semiconductor epitaxial substrate and process for producin...

Method for manufacturing compound semiconductor epitaxial substrate

Method and system for manufacturing III-V Group compound semiconduc...

Method of manufacturing Group III-V compound semiconductor

Layered group III-V compound semiconductor, method of manufacturing...

Electrode material and electrode for III-V group compound semicondu...

Layered group III-V compound semiconductor, method of manufacturing...

Method for manufacturing group III-V compound semiconductor

Semiconductor compound electrode material containing calcium and a...

Fabrication of InGaAlN based compound semiconductor device

Group III-V compound semiconductor and light-emitting device

Member for use in production device for semiconductors

Electrode material and electrode for III-V group compound semicondu...

Method for manufacturing group III-V compound semiconductor crystals

Patents Applicationslast 30 patents

SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND...

SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND...

METHOD OF PRODUCING COMPOSITE WAFER AND COMPOSITE WAFER

SEMICONDUCTOR DEVICE, SEMICONDUCTOR WAFER, METHOD FOR PRODUCING SEM...

METHOD OF PRODUCING SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER, METHO...

SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD OF PRODUCING...

ELECTRONIC DEVICE AND METHOD FOR PRODUCING ELECTRONIC DEVICE

SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND A METHOD OF PRODUCIN...

SEMICONDUCTOR WAFER, METHOD FOR PRODUCING SEMICONDUCTOR WAFER, AND...

SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING...

SENSOR, SEMICONDUCTOR WAFER, AND METHOD OF PRODUCING SEMICONDUCTOR...

OPTICAL DEVICE, SEMICONDUCTOR WAFER, METHOD OF PRODUCING OPTICAL DE...

SEMICONDUCTOR WAFER, METHOD OF PRODUCING SEMICONDUCTOR WAFER, ELECT...

METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR SUBSTRA...

METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR SUBSTRA...

SEMICONDUCTOR SUBSTRATE, ELECTRONIC DEVICE AND METHOD FOR MANUFACTU...

SEMICONDUCTOR DEVICE WAFER, SEMICONDUCTOR DEVICE, DESIGN SYSTEM, MA...

SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...

SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...

SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...

SEMICONDUCTOR WAFER, METHOD OF MANUFACTURING A SEMICONDUCTOR WAFER,...

SEMICONDUCTOR WAFER AND SEMICONDUCTOR WAFER MANUFACTURING METHOD

SEMICONDUCTOR WAFER, METHOD OF MANUFACTURING A SEMICONDUCTOR WAFER,...

SEMICONDUCTOR WAFER, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND...

Group lll-V compound semiconductor and a method for producing the same

Compound Semiconductor Epitaxial Substrate and Process for Producin...

Method for manufacturing compound semiconductor epitaxial substrate

Method of judging quality of semiconductor epitaxial crystal wafer...

Method and system for manufacturing III-V Group compound semiconduc...

LAYERED GROUP 111-VCOMPOUND SEMICONDUCTOR, METHOD OF MANUFACTURING...