Tetsuya Gotoh

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Otsu, JP

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Patents Grantslast 30 patents

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Method of operating third-order nonlinear optical element
- Patent number 5,368,782
- Issue date Nov 29, 1994
- Toray Industries, Inc.
- Tetsuya Gotoh
- C30 - CRYSTAL GROWTH
Information Patent Grant
Third-order nonlinear optical element
- Patent number 5,290,485
- Issue date Mar 1, 1994
- Toray Industries, Inc.
- Tetsuya Gotoh
- C30 - CRYSTAL GROWTH
Information Patent Grant
Second-order nonlinear optical device
- Patent number 5,220,451
- Issue date Jun 15, 1993
- Toray Industries, Inc.
- Tetsuya Gotoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic nonlinear optical material
- Patent number 5,169,986
- Issue date Dec 8, 1992
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic nonlinear optical material
- Patent number 4,987,255
- Issue date Jan 22, 1991
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Near-infrared sensitive phthalocyanine-polymer compositions
- Patent number 4,816,386
- Issue date Mar 28, 1989
- Toray Industries, Inc.
- Tetsuya Gotoh
- G02 - OPTICS