Keisuke KOUNO

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid cartridge and liquid ejection apparatus
- Patent number 12,064,973
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Shinji Kishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge and liquid ejection apparatus
- Patent number 11,597,210
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Shinji Kishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container and liquid ejection apparatus
- Patent number 11,590,759
- Issue date Feb 28, 2023
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CARTRIDGE AND LIQUID EJECTION APPARATUS
- Publication number 20230173817
- Publication date Jun 8, 2023
- Canon Kabushiki Kaisha
- Shinji KISHIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER
- Publication number 20230122986
- Publication date Apr 20, 2023
- Canon Kabushiki Kaisha
- Keisuke Kouno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER AND LIQUID EJECTION APPARATUS
- Publication number 20220097388
- Publication date Mar 31, 2022
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE AND LIQUID EJECTION APPARATUS
- Publication number 20210362506
- Publication date Nov 25, 2021
- Canon Kabushiki Kaisha
- Shinji KISHIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS