Hisao Nagata

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Epitaxially grown compound semiconductor film and compound semicond...
- Patent number 6,815,792
- Issue date Nov 9, 2004
- Nippon Sheet Glass Company, Limited
- Hisao Nagata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor light-receiving element
- Patent number 6,507,084
- Issue date Jan 14, 2003
- Nippon Sheet Glass Co., Ltd.
- Hisao Nagata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor light emitting device
- Patent number 5,418,395
- Issue date May 23, 1995
- Nippon Sheet Glass Co., Ltd.
- Hisao Nagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing ultrafine particle dispersion material
- Patent number 5,279,868
- Issue date Jan 18, 1994
- Nippon Sheet Glass Co., Ltd.
- Shunsuke Ohtsuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Optical communication module for demultiplexing wavelength division...
- Publication number 20030185569
- Publication date Oct 2, 2003
- Hisao Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Epitaxially grown compound semiconductor film and compound semicond...
- Publication number 20030183896
- Publication date Oct 2, 2003
- Hisao Nagata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Semiconductor light-receiving element
- Publication number 20010052630
- Publication date Dec 20, 2001
- Hisao Nagata
- H01 - BASIC ELECTRIC ELEMENTS