Chiharu Kageyama

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Ryugasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 10,162,306
- Issue date Dec 25, 2018
- Canon Kabushiki Kaisha
- Hiroyuki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,025,270
- Issue date Jul 17, 2018
- Canon Kabushiki Kaisha
- Hiroyuki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DUCT UNIT AND IMAGE FORMING APPARATUS
- Publication number 20250036076
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- CHIHARU KAGEYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180299827
- Publication date Oct 18, 2018
- Canon Kabushiki Kaisha
- Hiroyuki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170364027
- Publication date Dec 21, 2017
- Canon Kabushiki Kaisha
- Hiroyuki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY