Shinji HIRATA

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Shiojiri-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid circulation mechanism, liquid circulation device, and liquid...
- Patent number 11,724,512
- Issue date Aug 15, 2023
- Seiko Epson Corporation
- Toshio Nakata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink accommodation device
- Patent number 11,230,110
- Issue date Jan 25, 2022
- Seiko Epson Corporation
- Koki Fukasawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and maintenance device
- Patent number 10,421,280
- Issue date Sep 24, 2019
- Seiko Epson Corporation
- Shinji Hirata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of switching filled states
- Patent number 8,177,314
- Issue date May 15, 2012
- Seiko Epson Corporation
- Hidenori Usuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
RECORDING APPARATUS
- Publication number 20230321988
- Publication date Oct 12, 2023
- SEIKO EPSON CORPORATION
- So WARASHINA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CIRCULATION MECHANISM, LIQUID CIRCULATION DEVICE, AND LIQUID...
- Publication number 20220242135
- Publication date Aug 4, 2022
- SEIKO EPSON CORPORATION
- Toshio NAKATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK ACCOMMODATION DEVICE
- Publication number 20210039396
- Publication date Feb 11, 2021
- SEIKO EPSON CORPORATION
- Koki FUKASAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND MAINTENANCE DEVICE
- Publication number 20180236773
- Publication date Aug 23, 2018
- SEIKO EPSON CORPORATION
- Shinji HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD OF SWITCHING FILLED STATES
- Publication number 20100309239
- Publication date Dec 9, 2010
- SEIKO EPSON CORPORATION
- Hidenori USUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WASTE LIQUID PROCESSING DEVICE
- Publication number 20090214398
- Publication date Aug 27, 2009
- SEIKO EPSON CORPORATION
- Shinji HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS