Tsunehisa Shigetani

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Support sheet for photographic printing sheet
- Patent number 5,178,936
- Issue date Jan 12, 1993
- Oji Paper Co., Ltd.
- Masahiro Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal transfer image-receiving sheet
- Patent number 5,177,053
- Issue date Jan 5, 1993
- Oji Paper Co., Ltd.
- Toshikazu Nagura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the preparation of support sheet for photographic print...
- Patent number 5,055,320
- Issue date Oct 8, 1991
- Oji Paper Co., Ltd.
- Takaharu Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Support sheet for photographic printing sheet
- Patent number 4,988,559
- Issue date Jan 29, 1991
- Oji Paper Co., Ltd.
- Hiroyuki Nemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Support sheet for photographic paper
- Patent number 4,968,554
- Issue date Nov 6, 1990
- Oji Paper Co., Ltd.
- Tsunehisa Shigetani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing a support for photographic paper
- Patent number 4,895,688
- Issue date Jan 23, 1990
- Oji Paper Co., Ltd.
- Tsunehisa Shigetani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL