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Kazutaka Terashima
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Ebina-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing GaN-based crystal and semiconductor device
Patent number
9,595,632
Issue date
Mar 14, 2017
NITTO OPTICAL CO., LTD.
Kazutaka Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Crystallization method and crystallization apparatus
Patent number
7,875,118
Issue date
Jan 25, 2011
Canon Kabushiki Kaisha
Yasunao Oyama
G02 - OPTICS
Information
Patent Grant
Short-wavelength light-emitting element arranged in a container wit...
Patent number
7,696,690
Issue date
Apr 13, 2010
Japan Science and Technolgoy Agency
Kazutaka Terashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor wafer and its manufacturing method
Patent number
6,936,490
Issue date
Aug 30, 2005
Toshiba Ceramics Co, Ltd.
Yoshihisa Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of growing group III nitride semiconductor crystal layer and...
Patent number
6,194,744
Issue date
Feb 27, 2001
Showa Denko Kabushiki Kaisha
Takashi Udagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon crystal, and device and method for manufacturing same
Patent number
6,096,128
Issue date
Aug 1, 2000
Toshiba Ceramics Co., Ltd.
Hideo Nakanishi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of growing group III nitride semiconductor crystal layer and...
Patent number
6,069,021
Issue date
May 30, 2000
Showa Denko K.K.
Kazutaka Terashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Detecting method of impurity concentration in crystal, method for p...
Patent number
6,019,837
Issue date
Feb 1, 2000
Komatsu Electronic Metals Co., Ltd.
Susumu Maeda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Detecting method of impurity concentration in crystal, method for p...
Patent number
6,004,393
Issue date
Dec 21, 1999
Komatsu Electronic Metals Co., Ltd.
Susumu Maeda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal pulling apparatus having slidable shield plate to co...
Patent number
5,450,814
Issue date
Sep 19, 1995
Research Development Corporation of Japan
Yutaka Shiraishi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Wavelength converting optical device
Patent number
5,377,291
Issue date
Dec 27, 1994
Kabushiki Kaisha Toshiba
Genichi Hatakoshi
G02 - OPTICS
Information
Patent Grant
Liquid phase epitaxial growth of high temperature superconducting o...
Patent number
5,162,297
Issue date
Nov 10, 1992
Kabushiki Kaisha Toshiba
Kazutaka Terashima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optical wavelength-converting device for guided-wave second-harmoni...
Patent number
5,113,469
Issue date
May 12, 1992
Kabushiki Kaisha Toshiba
Genichi Hatakoshi
G02 - OPTICS
Information
Patent Grant
Methods of manufacturing compound semiconductor crystals and appara...
Patent number
5,030,315
Issue date
Jul 9, 1991
Kabushiki Kaisha Toshiba
Syoichi Washizuka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for purifying group II-IV compound semiconductors
Patent number
4,960,721
Issue date
Oct 2, 1990
Kabushiki Kaisha Toshiba
Kazutaka Terashima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of synthesizing Group III element-phosphorus compound
Patent number
4,816,240
Issue date
Mar 28, 1989
Kabushiki Kaisha Toshiba
Kazutaka Terashima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing GaAs single crystal
Patent number
4,637,854
Issue date
Jan 20, 1987
Agency of Industrial Science and Technology
Tsuguo Fukuda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for manufacturing semiconductor single crystal
Patent number
4,606,037
Issue date
Aug 12, 1986
Agency of Industrial Science and Technology
Kazutaka Terashima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacture of III-V group compound semiconductor single...
Patent number
4,586,979
Issue date
May 6, 1986
Agency of Industrial Science and Technology
Tooru Katsumata
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacture of III-V compound semiconducting single crystal
Patent number
4,496,424
Issue date
Jan 29, 1985
Agency of Industrial Science and Technology
Kazutaka Terashima
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
ACTIVE REGION CONTAINING NANODOTS (ALSO REFERRED TO AS "QUANTUM DOT...
Publication number
20160087153
Publication date
Mar 24, 2016
NITTO OPTICAL CO., LTD.
Kazutaka TERASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING GaN-BASED CRYSTAL AND SEMICONDUCTOR DEVICE
Publication number
20150194569
Publication date
Jul 9, 2015
SOLARTES LAB., LTD.
Kazutaka TERASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Compound Semiconductor and Apparatus for M...
Publication number
20100297786
Publication date
Nov 25, 2010
Nitto Koki Kabushiki Kaisha
Kazutaka Terashima
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTALLIZATION METHOD AND CRYSTALLIZATION APPARATUS
Publication number
20080134962
Publication date
Jun 12, 2008
Yasunao OYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
Light-emitting element device, light-receiving element device, opti...
Publication number
20060038194
Publication date
Feb 23, 2006
Kazutaka Terashima
G02 - OPTICS
Information
Patent Application
Semiconductor wafer and its manufacturing method
Publication number
20040053438
Publication date
Mar 18, 2004
Yoshihisa Abe
C30 - CRYSTAL GROWTH