Takashi Hatano

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Group III nitride semiconductor light-emitting device and method fo...
- Patent number 8,323,994
- Issue date Dec 4, 2012
- Toyoda Gosei Co., Ltd.
- Masao Kamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a group III nitride compound semiconductor laser
- Patent number 7,186,579
- Issue date Mar 6, 2007
- Toyoda Gosei Co., Ltd.
- Takashi Hatano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride compound semiconductor laser
- Patent number 6,801,559
- Issue date Oct 5, 2004
- Toyoda Gosei Co., Ltd.
- Takashi Hatano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELASTOMERIC PIEZOELECTRIC ELEMENT AND ELASTOMERIC PIEZOELECTRIC ELE...
- Publication number 20200274053
- Publication date Aug 27, 2020
- TOYODA GOSEI CO., LTD.
- Nozomu UESUGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group III nitride semiconductor light-emitting device and method fo...
- Publication number 20100072508
- Publication date Mar 25, 2010
- Toyoda Gosei Co., Ltd.
- Masao Kamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group III nitride compound semiconductor laser
- Publication number 20050032344
- Publication date Feb 10, 2005
- Toyoda Gosei Co., Ltd.
- Takashi Hatano
- B82 - NANO-TECHNOLOGY
Information Patent Application
Group III nitride compound semiconductor laser
- Publication number 20030169794
- Publication date Sep 11, 2003
- Toyoda Gosei Co., Ltd.
- Takashi Hatano
- B82 - NANO-TECHNOLOGY