Tatsuo Imamura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vertical recording magnetic head
- Patent number 5,003,423
- Issue date Mar 26, 1991
- Olympus Optical Company Ltd.
- Tatsuo Imamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer-to-medium stabilizing device having a static pressure re...
- Patent number 4,998,175
- Issue date Mar 5, 1991
- Olympus Optical Co., Ltd.
- Hiroyuki Yoshimori
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic head
- Patent number 4,764,833
- Issue date Aug 16, 1988
- Olympus Optical Company, Ltd.
- Tatsuo Imamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic head
- Patent number 4,703,380
- Issue date Oct 27, 1987
- Olympus Optical Co., Ltd.
- Tatsuo Imamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Video tape recorder including vertical recording heads
- Patent number 4,642,711
- Issue date Feb 10, 1987
- Olympus Optical Co., Ltd.
- Yutaka Yunoki
- G11 - INFORMATION STORAGE