Ryuichi Kato

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink supply apparatus and ink jet recording apparatus
- Patent number 9,981,475
- Issue date May 29, 2018
- Canon Kabushiki Kaisha
- Shigeru Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Supply apparatus, printing apparatus, and attachment method
- Patent number 9,902,160
- Issue date Feb 27, 2018
- Canon Kabushiki Kaisha
- Toshiro Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid holding container
- Patent number 9,862,191
- Issue date Jan 9, 2018
- Canon Kabushiki Kaisha
- Ryohei Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print device
- Patent number 9,855,758
- Issue date Jan 2, 2018
- Canon Kabushiki Kaisha
- Tsutomu Obata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID HOLDING CONTAINER
- Publication number 20170090400
- Publication date Mar 30, 2017
- Canon Kabushiki Kaisha
- Ryohei Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SUPPLY APPARATUS, PRINTING APPARATUS, AND ATTACHMENT METHOD
- Publication number 20170087854
- Publication date Mar 30, 2017
- Canon Kabushiki Kaisha
- Toshiro Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINT DEVICE
- Publication number 20170087851
- Publication date Mar 30, 2017
- Canon Kabushiki Kaisha
- Tsutomu Obata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK SUPPLY APPARATUS AND INK JET RECORDING APPARATUS
- Publication number 20160167393
- Publication date Jun 16, 2016
- Canon Kabushiki Kaisha
- Shigeru Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS