Hideyuki Takahashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photosensitive member containing polyvinylarylal
- Patent number 4,717,636
- Issue date Jan 5, 1988
- Canon Kabushiki Kaisha
- Hideyuki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making photoconductive film and electrophotographic photo...
- Patent number 4,615,965
- Issue date Oct 7, 1986
- Canon Kabushiki Kaisha
- Masakazu Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member and preparation of photoc...
- Patent number 4,615,963
- Issue date Oct 7, 1986
- Canon Kabushiki Kaisha
- Masakazu Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disazo electrophotographic photosensitive member
- Patent number 4,551,404
- Issue date Nov 5, 1985
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member comprising disazo compound
- Patent number 4,495,264
- Issue date Jan 22, 1985
- Canon Kabushiki Kaisha
- Hideyuki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY