Satoru Tsurumaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-shielding container for light-sensitive material using light-...
- Patent number 6,669,019
- Issue date Dec 30, 2003
- Fuji Photo Film Co., Ltd.
- Satoru Tsurumaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Light-shielding cloth for photographic film cartridge and photograp...
- Patent number 6,659,381
- Issue date Dec 9, 2003
- Fuji Photo Film Co., Ltd.
- Satoru Tsurumaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Light-shielding cloth and light-shielding container for photosensit...
- Publication number 20030072910
- Publication date Apr 17, 2003
- Fuji Photo Film Co., Ltd.
- Satoru Tsurumaki
- D03 - WEAVING
Information Patent Application
Light-shielding container for light-sensitive material using light-...
- Publication number 20020122916
- Publication date Sep 5, 2002
- Fuji Photo Film Co., Ltd.
- Satoru Tsurumaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Light-shielding cloth and light-shielding container for photosensit...
- Publication number 20020022425
- Publication date Feb 21, 2002
- FUJI PHOTO FILM CO., LTD. and SEIREN CO., LTD.
- Satoru Tsurumaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC