Kinji Ohkubo

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Minami-ashigara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Diazo photographic materials containing 2-hydroxy 3-naphthanilide c...
- Patent number 4,054,456
- Issue date Oct 18, 1977
- Fuji Photo Film Co., Ltd.
- Motohiko Tsubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film cassette
- Patent number 3,946,411
- Issue date Mar 23, 1976
- Fuji Photo Film Co., Ltd.
- Yoshio Asano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat developable light-sensitive materials
- Patent number 3,933,508
- Issue date Jan 20, 1976
- Fuji Photo Film Co., Ltd.
- Kinji Ohkubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY