Syunji Kumamoto

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing lens-fitted photo film unit
- Patent number 6,385,838
- Issue date May 14, 2002
- Fuji Photo Film Co., Ltd.
- Takeshi Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo film take-up spool and shaft
- Patent number 6,195,506
- Issue date Feb 27, 2001
- Fuji Photo Film Co., Ltd.
- Takeshi Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for manufacturing lens-fitted photo film unit
- Patent number 6,035,520
- Issue date Mar 14, 2000
- Fuji Photo Film Co., Ltd.
- Takeshi Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo film take-up spool and shaft
- Patent number 5,838,998
- Issue date Nov 17, 1998
- Fuji Photo Film Co., Ltd.
- Takeshi Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY