Takayuki SAKAI

Person

Ishikawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mirror support mechanism and optical device
- Patent number 12,174,452
- Issue date Dec 24, 2024
- Mitsubishi Electric Corporation
- Tomoya Hattori
- G02 - OPTICS
Information Patent Grant
Power semiconductor device having a thin gate insulating film with...
- Patent number 8,716,782
- Issue date May 6, 2014
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for etching polycrystalline silicon, method for manufacturin...
- Patent number 8,716,137
- Issue date May 6, 2014
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge detection method for transparent substrate by detecting non-li...
- Patent number 8,339,615
- Issue date Dec 25, 2012
- Kabushiki Kaisha Toshiba
- Masayuki Dohi
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor light emitting apparatus and its manufacturing method
- Patent number 7,600,881
- Issue date Oct 13, 2009
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process monitoring system, process monitoring method, and method fo...
- Patent number 7,595,885
- Issue date Sep 29, 2009
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Solid-state imaging device and method of manufacturing same
- Patent number 7,432,530
- Issue date Oct 7, 2008
- Kabushiki Kaisha Toshiba
- Atsuko Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process monitoring system, process monitoring method, and method fo...
- Patent number 7,349,088
- Issue date Mar 25, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Process monitoring system, process monitoring method, and method fo...
- Patent number 7,327,455
- Issue date Feb 5, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor light emitting apparatus and its manufacturing method
- Patent number 7,242,031
- Issue date Jul 10, 2007
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a pattern and method for manufacturing a sem...
- Patent number 7,045,462
- Issue date May 16, 2006
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomask repair method and apparatus
- Patent number 6,991,878
- Issue date Jan 31, 2006
- Kabushiki Kaisha Toshiba
- Shingo Kanamitsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device using recirculation...
- Patent number 6,689,699
- Issue date Feb 10, 2004
- Kabushiki Kaisha Toshiba
- Itsuko Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface treatment method and surface treatment apparatus
- Patent number 5,503,901
- Issue date Apr 2, 1996
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
1,3-pentadiene derivatives and electrophotographic photoconductor u...
- Patent number 5,260,156
- Issue date Nov 9, 1993
- Ricoh Company, Ltd.
- Mitsuru Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyolefin amino derivatives
- Patent number 5,252,750
- Issue date Oct 12, 1993
- Ricoh Company, Ltd.
- Mitsuru Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-pentadiene derivatives and electrophotographic photoconductor u...
- Patent number 5,166,438
- Issue date Nov 24, 1992
- Ricoh Company, Ltd.
- Mitsuru Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyolefin derivatives
- Patent number 5,068,350
- Issue date Nov 26, 1991
- Ricoh Company, Ltd.
- Mitsuru Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photoconductor and polyolefin derivatives emplo...
- Patent number 4,965,157
- Issue date Oct 23, 1990
- Ricoh Company, Ltd.
- Mitsuru Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Azo moiety containing metal complexes in toners
- Patent number 4,563,409
- Issue date Jan 7, 1986
- Hogohaya Chemical Co., Ltd.
- Nobuo Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat transfer printing on acidic modified synthetic fiber
- Patent number 4,110,070
- Issue date Aug 29, 1978
- Hodogaya Chemical Co., Ltd.
- Takeo Kurahashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND N...
- Publication number 20250238267
- Publication date Jul 24, 2025
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi ABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250220542
- Publication date Jul 3, 2025
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS AND COMMUNICATION SYSTEM
- Publication number 20250220436
- Publication date Jul 3, 2025
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250180370
- Publication date Jun 5, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kazuya OKADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250172400
- Publication date May 29, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kazuya OKADA
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250166432
- Publication date May 22, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kazuya OKADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250156509
- Publication date May 15, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kazuya OKADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250150864
- Publication date May 8, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kazuya OKADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE
- Publication number 20250146831
- Publication date May 8, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kazuya OKADA
- G01 - MEASURING TESTING
Information Patent Application
MIRROR SUPPORT MECHANISM AND OPTICAL DEVICE
- Publication number 20240085663
- Publication date Mar 14, 2024
- Mitsubishi Electric Corporation
- Tomoya HATTORI
- G02 - OPTICS
Information Patent Application
PLASMA DICING METHOD AND PLASMA DICING APPARATUS
- Publication number 20150262879
- Publication date Sep 17, 2015
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20140070309
- Publication date Mar 13, 2014
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH FORMATION METHOD AND METHOD FOR MANUFACTURING SEMICONDUCTOR...
- Publication number 20140065829
- Publication date Mar 6, 2014
- Takayuki SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE THEREOF
- Publication number 20130221431
- Publication date Aug 29, 2013
- Kabushiki Kaisha Toshiba
- Yuta MUSHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ETCHING POLYCRYSTALLINE SILICON, METHOD FOR MANUFACTURIN...
- Publication number 20130210204
- Publication date Aug 15, 2013
- Kabushiki Kaisha Toshiba
- Takayuki SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120061749
- Publication date Mar 15, 2012
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20110304054
- Publication date Dec 15, 2011
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EDGE DETECTION METHOD
- Publication number 20100027032
- Publication date Feb 4, 2010
- Kabushiki Kaisha Toshiba
- Masayuki Dohi
- G01 - MEASURING TESTING
Information Patent Application
Process monitoring system, process monitoring method, and method fo...
- Publication number 20080137083
- Publication date Jun 12, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- G01 - MEASURING TESTING
Information Patent Application
Process monitoring system, process monitoring method, and method fo...
- Publication number 20070273880
- Publication date Nov 29, 2007
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- G01 - MEASURING TESTING
Information Patent Application
SOLID-STATE IMAGING DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20070275496
- Publication date Nov 29, 2007
- Kabushiki Kaisha Toshiba
- Atsuko Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING APPARATUS AND ITS MANUFACTURING METHOD
- Publication number 20070221937
- Publication date Sep 27, 2007
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGING DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20070052056
- Publication date Mar 8, 2007
- KABUSHIKI KAISHA TOSHIBA
- Takashi Doi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dry etching method
- Publication number 20070000868
- Publication date Jan 4, 2007
- KABUSHIKI KAISHA TOSHIBA
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting device
- Publication number 20060289886
- Publication date Dec 28, 2006
- KABUSHIKI KAISHA TOSHIBA
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting apparatus and its manufacturing method
- Publication number 20050230698
- Publication date Oct 20, 2005
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process monitoring system, process monitoring method, and method fo...
- Publication number 20050140975
- Publication date Jun 30, 2005
- Takayuki Sakai
- G01 - MEASURING TESTING
Information Patent Application
Method for fabricating a pattern and method for manufacturing a sem...
- Publication number 20040058533
- Publication date Mar 25, 2004
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photomask repair method and apparatus
- Publication number 20030215722
- Publication date Nov 20, 2003
- Shingo Kanamitsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Dry etching method and apparatus
- Publication number 20020155724
- Publication date Oct 24, 2002
- Kabushiki Kaisha Toshiba
- Takayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS

Takayuki SAKAI

Person

Patents Grantslast 30 patents

Mirror support mechanism and optical device

Power semiconductor device having a thin gate insulating film with...

Method for etching polycrystalline silicon, method for manufacturin...

Edge detection method for transparent substrate by detecting non-li...

Semiconductor light emitting apparatus and its manufacturing method

Process monitoring system, process monitoring method, and method fo...

Solid-state imaging device and method of manufacturing same

Process monitoring system, process monitoring method, and method fo...

Process monitoring system, process monitoring method, and method fo...

Semiconductor light emitting apparatus and its manufacturing method

Method for fabricating a pattern and method for manufacturing a sem...

Photomask repair method and apparatus

Method for manufacturing a semiconductor device using recirculation...

Surface treatment method and surface treatment apparatus

1,3-pentadiene derivatives and electrophotographic photoconductor u...

Polyolefin amino derivatives

1,3-pentadiene derivatives and electrophotographic photoconductor u...

Polyolefin derivatives

Electrophotographic photoconductor and polyolefin derivatives emplo...

Azo moiety containing metal complexes in toners

Heat transfer printing on acidic modified synthetic fiber

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND N...

INFORMATION PROCESSING DEVICE

INFORMATION PROCESSING APPARATUS AND COMMUNICATION SYSTEM

INFORMATION PROCESSING DEVICE

INFORMATION PROCESSING DEVICE

INFORMATION PROCESSING DEVICE

INFORMATION PROCESSING DEVICE

INFORMATION PROCESSING DEVICE

INFORMATION PROCESSING DEVICE

MIRROR SUPPORT MECHANISM AND OPTICAL DEVICE

PLASMA DICING METHOD AND PLASMA DICING APPARATUS

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

TRENCH FORMATION METHOD AND METHOD FOR MANUFACTURING SEMICONDUCTOR...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE THEREOF

METHOD FOR ETCHING POLYCRYSTALLINE SILICON, METHOD FOR MANUFACTURIN...

POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

EDGE DETECTION METHOD

Process monitoring system, process monitoring method, and method fo...

Process monitoring system, process monitoring method, and method fo...

SOLID-STATE IMAGING DEVICE AND METHOD OF MANUFACTURING SAME

SEMICONDUCTOR LIGHT EMITTING APPARATUS AND ITS MANUFACTURING METHOD

SOLID-STATE IMAGING DEVICE AND METHOD OF MANUFACTURING SAME

Dry etching method

Semiconductor light emitting device

Semiconductor light emitting apparatus and its manufacturing method

Process monitoring system, process monitoring method, and method fo...

Method for fabricating a pattern and method for manufacturing a sem...

Photomask repair method and apparatus

Dry etching method and apparatus