Hiroshi Tazaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispersion composition for magnetic display
- Patent number 6,007,734
- Issue date Dec 28, 1999
- Kabushiki Kaisha Pilot
- Hiroshi Tazaki
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Magnetic migration display panel
- Patent number 5,846,630
- Issue date Dec 8, 1998
- Kabushiki Kaisha Pilot
- Hiroshi Tazaki
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Driving power unit for driving liquid crystal display element and l...
- Patent number 5,712,692
- Issue date Jan 27, 1998
- Kabushiki Kaisha Pilot
- Yutaka Abe Kanagawa
- G02 - OPTICS