Tsuneo Mori

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for making multi-branching optical coupler
- Patent number 6,301,412
- Issue date Oct 9, 2001
- Shin-Etsu Chemical Co., Ltd.
- Tsuneo Mori
- G02 - OPTICS
Information Patent Grant
Optical amplifier
- Patent number 5,440,420
- Issue date Aug 8, 1995
- Shin-Etsu Chemical Co., Ltd.
- Tsuneo Mori
- G02 - OPTICS
Information Patent Grant
Wide wavelength range-optical fiber coupler and method for the prep...
- Patent number 5,420,950
- Issue date May 30, 1995
- Shin-Etsu Chemical Co., Ltd.
- Kazuo Koya
- G02 - OPTICS
Information Patent Grant
Optical fiber coupler and method for preparing same
- Patent number 5,404,415
- Issue date Apr 4, 1995
- Shin-Etsu Chemical Co., Ltd.
- Tsuneo Mori
- G02 - OPTICS
Information Patent Grant
Optical fiber coupler
- Patent number 5,329,602
- Issue date Jul 12, 1994
- Shin-Etsu Chemical Co., Ltd.
- Tsuneo Mori
- G02 - OPTICS
Information Patent Grant
Supporting member for optical fiber coupler
- Patent number 5,295,219
- Issue date Mar 15, 1994
- Shin-Etsu Chemical Co., Ltd.
- Kazuo Koya
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Multi-branching optical coupler
- Publication number 20010002219
- Publication date May 31, 2001
- Shin-Etsu Chemical Co., Ltd.
- Tsuneo Mori
- G02 - OPTICS