Masato HAGA

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Shiojiri-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge device and maintenance method of liquid discharge...
- Patent number 11,813,868
- Issue date Nov 14, 2023
- Seiko Epson Corporation
- Masato Haga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and method for controlling liquid ejectin...
- Patent number 11,673,402
- Issue date Jun 13, 2023
- Seiko Epson Corporation
- Yasuaki Hirai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet device and billing method thereof
- Patent number 11,528,383
- Issue date Dec 13, 2022
- Seiko Epson Corporation
- Yasuaki Hirai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mounting unit and liquid ejection apparatus
- Patent number 11,472,189
- Issue date Oct 18, 2022
- Seiko Epson Corporation
- Masato Haga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 10,906,322
- Issue date Feb 2, 2021
- Seiko Epson Corporation
- Nanami Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Flow channel member, liquid ejecting apparatus, and method for manu...
- Patent number 10,569,545
- Issue date Feb 25, 2020
- Siko Epson Corporation
- Taro Takekoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE DEVICE AND MAINTENANCE METHOD OF LIQUID DISCHARGE...
- Publication number 20220194083
- Publication date Jun 23, 2022
- SEIKO EPSON CORPORATION
- Masato HAGA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND METHOD FOR CONTROLLING LIQUID EJECTIN...
- Publication number 20220072865
- Publication date Mar 10, 2022
- SEIKO EPSON CORPORATION
- Yasuaki HIRAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID JET DEVICE AND BILLING METHOD THEREOF
- Publication number 20210385351
- Publication date Dec 9, 2021
- SEIKO EPSON CORPORATION
- Yasuaki HIRAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOUNTING UNIT AND LIQUID EJECTION APPARATUS
- Publication number 20210178769
- Publication date Jun 17, 2021
- SEIKO EPSON CORPORATION
- Masato HAGA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20200023646
- Publication date Jan 23, 2020
- SEIKO EPSON CORPORATION
- Nanami SAKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLOW CHANNEL MEMBER, LIQUID EJECTING APPARATUS, AND METHOD FOR MANU...
- Publication number 20190184702
- Publication date Jun 20, 2019
- SEIKO EPSON CORPORATION
- Taro TAKEKOSHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS