Yuya Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink tank and leakage inspection method for ink tank
- Patent number 11,498,338
- Issue date Nov 15, 2022
- Canon Kabushiki Kaisha
- Yuya Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240066870
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- YUYA YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK TANK AND LEAKAGE INSPECTION METHOD FOR INK TANK
- Publication number 20220001668
- Publication date Jan 6, 2022
- Canon Kabushiki Kaisha
- Yuya Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS