Kozi Kamiyama

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Kaisei, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable acoustical deflection of an optical wave in an optical wav...
- Patent number 4,929,042
- Issue date May 29, 1990
- Fuji Photo Film Co., Ltd.
- Masami Hatori
- G02 - OPTICS
Information Patent Grant
Optical wavelength conversion device
- Patent number 4,838,638
- Issue date Jun 13, 1989
- Fuji Photo Film Co., Ltd.
- Kozi Kamiyama
- G02 - OPTICS
Information Patent Grant
Light modulator and wave guide device
- Patent number 4,830,448
- Issue date May 16, 1989
- Fuji Photo Film Co., Ltd.
- Yoji Okazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical wavelength conversion device
- Patent number 4,830,447
- Issue date May 16, 1989
- Fuji Photo Film Co., Ltd.
- Kozi Kamiyama
- G02 - OPTICS
Information Patent Grant
Optical wavelength conversion device, and a method of making the same
- Patent number 4,820,011
- Issue date Apr 11, 1989
- Fuji Photo Film Co., Ltd.
- Shinsuke Umegaki
- G02 - OPTICS
Information Patent Grant
Pick-up head for optical information storage disk
- Patent number 4,797,867
- Issue date Jan 10, 1989
- Fuji Photo Film Co., Ltd.
- Hiroshi Sunagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Light beam scanning apparatus, and read-out apparatus and recording...
- Patent number 4,758,062
- Issue date Jul 19, 1988
- Fuji Photo Film Co., Ltd.
- Hiroshi Sunagawa
- G06 - COMPUTING CALCULATING COUNTING