Kiyoko Tsuchiya

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner for developing electrostatic image and process for production...
- Patent number 5,338,638
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Kiyoko Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic image, image forming method,...
- Patent number 5,319,424
- Issue date Jun 7, 1994
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and fixing method
- Patent number 5,298,354
- Issue date Mar 29, 1994
- Canon Kabushiki Kaisha
- Satoshi Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic image, image forming method,...
- Patent number 5,270,143
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Koichi Tomiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 5,215,845
- Issue date Jun 1, 1993
- Canon Kabushiki Kaisha
- Hiroshi Yusa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and fixing method
- Patent number 5,135,833
- Issue date Aug 4, 1992
- Canon Kabushiki Kaisha
- Satoshi Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY