Shinano Kikaku Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Noncopiably recorded videotape and noncopiably videotape-recording...
- Patent number 4,888,649
- Issue date Dec 19, 1989
- Shinano Kikaku Company Ltd.
- Minoru Kagota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-copiable videotape recording system
- Patent number 4,475,129
- Issue date Oct 2, 1984
- Shinano Kikaku Co., Ltd.
- Minoru Kagota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens attchment for forming wide-ranging images
- Patent number 4,426,135
- Issue date Jan 17, 1984
- Shinano Kikaku Co., Ltd.
- Minoru Hashiya
- G02 - OPTICS
Information Patent Grant
Audio-visual teaching machine
- Patent number 4,245,404
- Issue date Jan 20, 1981
- Shinano Kikaku Company Limited
- Yukiyoshi Yoshinari
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Film winding device for slide projectors
- Patent number 4,169,669
- Issue date Oct 2, 1979
- Shinano Kikaku Company Limited
- Tadakazu Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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