Wataru Kanai

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Samukawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive bisazide composition for dry development
- Patent number 4,468,447
- Issue date Aug 28, 1984
- Tokyo Ohka Kogyo Kabushiki Kaisha
- Wataru Kanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition and process for ultra-fine pattern formation
- Patent number 4,401,745
- Issue date Aug 30, 1983
- Tokyo Ohka Kogyo Co., Ltd.
- Hisashi Nakane
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive composition for dry development
- Patent number 4,388,397
- Issue date Jun 14, 1983
- Tokyo Ohka Kogyo Kabushiki Kaisha
- Wataru Kanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY