Toshichika Aoki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium comprising spindle-shaped ferromagnetic m...
- Patent number 6,692,849
- Issue date Feb 17, 2004
- Fuji Photo Film Co., Ltd.
- Hiroaki Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 6,686,024
- Issue date Feb 3, 2004
- Fuji Photo Film Co., Ltd.
- Mikio Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording particulate medium
- Patent number 6,149,989
- Issue date Nov 21, 2000
- Fuji Photo Film Co., Ltd.
- Hiroaki Araki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic recording medium, and magnetic recording and reproducing m...
- Publication number 20060166041
- Publication date Jul 27, 2006
- Fuji Photo Film Co., Ltd.
- Toshiharu Takeda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium
- Publication number 20030054201
- Publication date Mar 20, 2003
- Fuji Photo Film Co., Ltd.
- Mikio Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium
- Publication number 20020064686
- Publication date May 30, 2002
- Fuji Photo Film Co., Ltd.
- Hiroaki Araki
- G11 - INFORMATION STORAGE