Junya Hayasaka

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Funabashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing liquid-discharge-head substrate
- Patent number 10,166,779
- Issue date Jan 1, 2019
- Canon Kabushiki Kaisha
- Shiro Sujaku
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing liquid-ejection-head substrate and liquid-ejec...
- Patent number 9,610,773
- Issue date Apr 4, 2017
- Canon Kabushiki Kaisha
- Satoshi Ibe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device substrate, liquid ejection head, and method for manufacturin...
- Patent number 9,108,406
- Issue date Aug 18, 2015
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and printing apparatus
- Patent number 9,085,141
- Issue date Jul 21, 2015
- Canon Kabushiki Kaisha
- Shuhei Oya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING LIQUID-EJECTION-HEAD SUBSTRATE AND LIQUID-EJEC...
- Publication number 20160229184
- Publication date Aug 11, 2016
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID-DISCHARGE-HEAD SUBSTRATE
- Publication number 20160229183
- Publication date Aug 11, 2016
- Canon Kabushiki Kaisha
- Shiro Sujaku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND PRINTING APPARATUS
- Publication number 20150062260
- Publication date Mar 5, 2015
- Canon Kabushiki Kaisha
- Shuhei Oya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEVICE SUBSTRATE, LIQUID EJECTION HEAD, AND METHOD FOR MANUFACTURIN...
- Publication number 20140340451
- Publication date Nov 20, 2014
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS