Hajime Suhara

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light receiving device and method of fabricating the...
- Patent number 7,309,884
- Issue date Dec 18, 2007
- Kabushiki Kaisha Toshiba
- Hajime Suhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Traveling-wave type light amplifier
- Patent number 5,202,948
- Issue date Apr 13, 1993
- Kabushiki Kaisha Toshiba
- Hajime Suhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device having reflectance control film formed o...
- Patent number 5,144,635
- Issue date Sep 1, 1992
- Kabushiki Kaisha Toshiba
- Hajime Suhara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor light receiving device and method of fabricating the...
- Publication number 20040259287
- Publication date Dec 23, 2004
- Kabushiki Kaisha Toshiba
- Hajime Suhara
- H01 - BASIC ELECTRIC ELEMENTS