Makoto Ohe

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface light source element
- Patent number 5,550,676
- Issue date Aug 27, 1996
- Mitsubishi Rayon Co., Ltd.
- Makoto Ohe
- G02 - OPTICS
Information Patent Grant
Light diffusing device
- Patent number 4,775,222
- Issue date Oct 4, 1988
- Mitsubishi Rayon Company Ltd.
- Makoto Ohe
- G02 - OPTICS
Information Patent Grant
Light diffusing device
- Patent number 4,729,067
- Issue date Mar 1, 1988
- Mitsubishi Rayon Company Ltd.
- Makoto Ohe
- G02 - OPTICS
Information Patent Grant
Light diffusing device
- Patent number 4,729,068
- Issue date Mar 1, 1988
- Mitsubishi Rayon Company Ltd.
- Makoto Ohe
- G02 - OPTICS
Information Patent Grant
Light diffusing device
- Patent number 4,648,690
- Issue date Mar 10, 1987
- Mitsubishi Rayon Company, Ltd.
- Makoto Ohe
- G02 - OPTICS
Information Patent Grant
Polymer article surface-protecting acrylic film for use in carrying...
- Patent number 4,581,268
- Issue date Apr 8, 1986
- Mitsubishi Rayon Co., Ltd.
- Makoto Ohe
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for preparation of surface-protecting acrylic film
- Patent number 4,477,303
- Issue date Oct 16, 1984
- Mitsubishi Rayon Co., Ltd.
- Makoto Ohe
- B32 - LAYERED PRODUCTS