Hirofumi Katsura

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Patents Grantslast 30 patents

Information Patent Grant
Flash device, lens-fitted photo film unit, camera, light measuring...
- Patent number 6,636,700
- Issue date Oct 21, 2003
- Fuji Photo Film Co., Ltd.
- Hirofumi Katsura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Flash device, lens-fitted photo film unit, camera, light measuring...
- Publication number 20020164163
- Publication date Nov 7, 2002
- FUJI PHOTO FILM CO., LTD.
- Hirofumi Katsura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR