Toshio Kikuta

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Strained quantum well type semiconductor laser device
- Patent number 5,390,208
- Issue date Feb 14, 1995
- The Furukawa Electric Co., Ltd.
- Akihiko Kasukawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 5,388,116
- Issue date Feb 7, 1995
- The Furukawa Electric Co., Ltd.
- Michio Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Strained quantum well type semiconductor laser device
- Patent number 5,363,392
- Issue date Nov 8, 1994
- The Furokawa Electric Co., Ltd.
- Akihiko Kasukawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Buried-type semiconductor laser device
- Patent number 5,325,385
- Issue date Jun 28, 1994
- The Furukawa Electric Co., Ltd.
- Akihiko Kasukawa
- H01 - BASIC ELECTRIC ELEMENTS