Akinobu Saito

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process cartridge, image forming apparatus and cleaning apparatus
- Patent number 11,022,933
- Issue date Jun 1, 2021
- CANON KABUSHI KIKAISHA
- Kazunori Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and image forming apparatus
- Patent number 10,852,662
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND CLEANING APPARATUS
- Publication number 20200363768
- Publication date Nov 19, 2020
- Canon Kabushiki Kaisha
- Kazunori Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200150558
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY