Tetsuo Shimizu

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Chichibu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head including magnetic core accommodated in shielding case
- Patent number 5,949,628
- Issue date Sep 7, 1999
- Canon Denshi Kabushiki Kaisha
- Koji Noboryu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device
- Patent number 5,933,301
- Issue date Aug 3, 1999
- Canon Denshi Kabushiki Kaisha
- Tetsuo Shimizu
- G11 - INFORMATION STORAGE