Hiroyuki TSUCHIYA

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Suwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve unit, liquid ejecting head, liquid ejecting apparatus, method...
- Patent number 10,525,719
- Issue date Jan 7, 2020
- Seiko Epson Corporation
- Kei Tadachi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electronic device, liquid ejection head, and method of manufacturin...
- Patent number 10,377,135
- Issue date Aug 13, 2019
- Seiko Epson Corporation
- Yasuhide Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of joined body, manufacturing method of MEMS d...
- Patent number 10,207,484
- Issue date Feb 19, 2019
- Seiko Epson Corporation
- Hiroyuki Tsuchiya
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Joining method, apparatus of manufacturing joined body, joined body...
- Patent number 10,189,259
- Issue date Jan 29, 2019
- Seiko Epson Corporation
- Hiroyuki Tsuchiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Joining method, apparatus of manufacturing joined body, joined body...
- Patent number 9,789,691
- Issue date Oct 17, 2017
- Seiko Epson Corporation
- Hiroyuki Tsuchiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE, LIQUID EJECTION HEAD, AND METHOD OF MANUFACTURIN...
- Publication number 20190001681
- Publication date Jan 3, 2019
- SEIKO EPSON CORPORATION
- Yasuhide Matsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
VALVE UNIT, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, METHOD...
- Publication number 20180272736
- Publication date Sep 27, 2018
- SEIKO EPSON CORPORATION
- Kei TADACHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MANUFACTURING METHOD OF JOINED BODY, MANUFACTURING METHOD OF MEMS D...
- Publication number 20180050530
- Publication date Feb 22, 2018
- SEIKO EPSON CORPORATION
- Hiroyuki TSUCHIYA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
JOINING METHOD, APPARATUS OF MANUFACTURING JOINED BODY, JOINED BODY...
- Publication number 20170334207
- Publication date Nov 23, 2017
- SEIKO EPSON CORPORATION
- Hiroyuki TSUCHIYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
JOINING METHOD, APPARATUS OF MANUFACTURING JOINED BODY, JOINED BODY...
- Publication number 20150239223
- Publication date Aug 27, 2015
- SEIKO EPSON CORPORATION
- Hiroyuki TSUCHIYA
- B32 - LAYERED PRODUCTS