Akira Takagi

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Fujinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic tape wind-up method
- Patent number 5,149,005
- Issue date Sep 22, 1992
- Fuji Photo Film Co., Ltd.
- Akira Takagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Cleaning apparatus for magnetic tape
- Patent number 4,858,265
- Issue date Aug 22, 1989
- Fuji Photo Film Co., Ltd.
- Akihiro Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for winding magnetic tape using magnetic alignment
- Patent number 4,817,884
- Issue date Apr 4, 1989
- Fuji Photo Film Co., Ltd.
- Masaaki Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for winding magnetic tape using magnetic alignment
- Patent number 4,796,824
- Issue date Jan 10, 1989
- Fuji Photo Film Co., Ltd.
- Hiroshi Chikamasa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Dual surface film coating of running web
- Patent number 4,455,327
- Issue date Jun 19, 1984
- Fuji Photo Film Co., Ltd.
- Tetsuo Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY