Eiichiro WATANABE

Person

Matsumoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,850,859
- Issue date Dec 26, 2023
- Seiko Epson Corporation
- Hiroaki Okui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,845,278
- Issue date Dec 19, 2023
- Seiko Epson Corporation
- Hiroaki Okui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,840,085
- Issue date Dec 12, 2023
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 11,827,016
- Issue date Nov 28, 2023
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,806,987
- Issue date Nov 7, 2023
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,787,183
- Issue date Oct 17, 2023
- Seiko Epson Corporation
- Hiroaki Okui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,752,768
- Issue date Sep 12, 2023
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and method of fixing liquid ejecting head
- Patent number 11,691,445
- Issue date Jul 4, 2023
- Seiko Epson Corporation
- Hiroaki Okui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,613,122
- Issue date Mar 28, 2023
- Seiko Epson Corporation
- Hiroaki Okui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 11,433,676
- Issue date Sep 6, 2022
- Seiko Epson Corporation
- Haruki Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,117,375
- Issue date Sep 14, 2021
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,072,175
- Issue date Jul 27, 2021
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 10,974,510
- Issue date Apr 13, 2021
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatuses
- Patent number 10,661,574
- Issue date May 26, 2020
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 10,569,559
- Issue date Feb 25, 2020
- Seiko Epson Corporation
- Yukihiro Hanaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus with movable head unit
- Patent number 9,994,024
- Issue date Jun 12, 2018
- Seiko Epson Corporation
- Fumiya Takino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus and control method of liquid dischargi...
- Patent number 9,701,109
- Issue date Jul 11, 2017
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and method for man...
- Patent number 9,050,801
- Issue date Jun 9, 2015
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 8,985,749
- Issue date Mar 24, 2015
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Maintenance method for fluid ejecting apparatus and fluid ejecting...
- Patent number 8,827,421
- Issue date Sep 9, 2014
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 8,794,736
- Issue date Aug 5, 2014
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus and method of discharging liquid
- Patent number 8,789,905
- Issue date Jul 29, 2014
- Seiko Epson Corporation
- Jun Shimazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 8,757,774
- Issue date Jun 24, 2014
- Seiko Epson Corporation
- Taiki Hanagami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejecting apparatus
- Patent number 8,727,491
- Issue date May 20, 2014
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head inspection apparatus, liquid ejecting apparatu...
- Patent number 8,414,100
- Issue date Apr 9, 2013
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejecting apparatus
- Patent number 8,336,988
- Issue date Dec 25, 2012
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 8,210,646
- Issue date Jul 3, 2012
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid discharging apparatus
- Patent number 8,162,436
- Issue date Apr 24, 2012
- Seiko Epson Corporation
- Masaru Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Tube pump, liquid ejecting apparatus, and method of driving tube pump
- Patent number 8,152,268
- Issue date Apr 10, 2012
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cap member and fluid ejecting apparatus
- Patent number 8,038,255
- Issue date Oct 18, 2011
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20240316929
- Publication date Sep 26, 2024
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD UNIT AND LIQUID EJECTING APPARATUS
- Publication number 20240294009
- Publication date Sep 5, 2024
- SEIKO EPSON CORPORATION
- Manabu TANIGUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20240100843
- Publication date Mar 28, 2024
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND METHOD FOR CONTROLLING LIQUID EJECTIN...
- Publication number 20240100823
- Publication date Mar 28, 2024
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING APPARATUS
- Publication number 20240025180
- Publication date Jan 25, 2024
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Apparatus And Liquid Filling Method
- Publication number 20230391092
- Publication date Dec 7, 2023
- SEIKO EPSON CORPORATION
- Yu HASEGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20230373210
- Publication date Nov 23, 2023
- SEIKO EPSON CORPORATION
- Yu HASEGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Apparatus
- Publication number 20230347645
- Publication date Nov 2, 2023
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Apparatus
- Publication number 20230347641
- Publication date Nov 2, 2023
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20230294410
- Publication date Sep 21, 2023
- SEIKO EPSON CORPORATION
- Masaru KUMAGAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20230249466
- Publication date Aug 10, 2023
- SEIKO EPSON CORPORATION
- Hirokazu YANAGIHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20220363055
- Publication date Nov 17, 2022
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20220363056
- Publication date Nov 17, 2022
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20220242119
- Publication date Aug 4, 2022
- SEIKO EPSON CORPORATION
- Hiroaki OKUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Apparatus And Method Of Fixing Liquid Ejecting Head
- Publication number 20220219469
- Publication date Jul 14, 2022
- SEIKO EPSON CORPORATION
- Hiroaki OKUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20220184956
- Publication date Jun 16, 2022
- SEIKO EPSON CORPORATION
- Hiroaki OKUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20220184955
- Publication date Jun 16, 2022
- SEIKO EPSON CORPORATION
- Hiroaki OKUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20220024207
- Publication date Jan 27, 2022
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLOW PASSAGE MEMBER, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATU...
- Publication number 20210394520
- Publication date Dec 23, 2021
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20210394521
- Publication date Dec 23, 2021
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20210370677
- Publication date Dec 2, 2021
- SEIKO EPSON CORPORATION
- Hiroaki OKUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20210094299
- Publication date Apr 1, 2021
- SEIKO EPSON CORPORATION
- Haruki KOBAYASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20210023842
- Publication date Jan 28, 2021
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20200276815
- Publication date Sep 3, 2020
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20200171823
- Publication date Jun 4, 2020
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUSES
- Publication number 20190283441
- Publication date Sep 19, 2019
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20180201013
- Publication date Jul 19, 2018
- SEIKO EPSON CORPORATION
- Takuya OKINA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20180162139
- Publication date Jun 14, 2018
- SEIKO EPSON CORPORATION
- Yukihiro Hanaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20170232750
- Publication date Aug 17, 2017
- SEIKO EPSON CORPORATION
- Fumiya TAKINO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING APPARATUS AND CONTROL METHOD OF LIQUID DISCHARGI...
- Publication number 20160009077
- Publication date Jan 14, 2016
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Eiichiro WATANABE

Person

Patents Grantslast 30 patents

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting apparatus and method of fixing liquid ejecting head

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting apparatuses

Liquid ejecting apparatus

Liquid ejecting apparatus with movable head unit

Liquid discharging apparatus and control method of liquid dischargi...

Liquid ejecting head, liquid ejecting apparatus, and method for man...

Liquid ejection head and liquid ejection apparatus

Maintenance method for fluid ejecting apparatus and fluid ejecting...

Liquid ejecting head and liquid ejecting apparatus

Liquid discharging apparatus and method of discharging liquid

Liquid ejecting head and liquid ejecting apparatus

Fluid ejecting apparatus

Liquid ejecting head inspection apparatus, liquid ejecting apparatu...

Fluid ejecting apparatus

Liquid ejecting apparatus

Fluid discharging apparatus

Tube pump, liquid ejecting apparatus, and method of driving tube pump

Cap member and fluid ejecting apparatus

Patents Applicationslast 30 patents

Liquid Ejecting Head And Liquid Ejecting Apparatus

LIQUID EJECTING HEAD UNIT AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS AND METHOD FOR CONTROLLING LIQUID EJECTIN...

LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING APPARATUS

Liquid Ejecting Apparatus And Liquid Filling Method

Liquid Ejecting Head And Liquid Ejecting Apparatus

Liquid Ejecting Apparatus

Liquid Ejecting Apparatus

PRINTING APPARATUS

LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

Liquid Ejecting Head And Liquid Ejecting Apparatus

Liquid Ejecting Apparatus And Method Of Fixing Liquid Ejecting Head

Liquid Ejecting Head And Liquid Ejecting Apparatus

Liquid Ejecting Head And Liquid Ejecting Apparatus

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

FLOW PASSAGE MEMBER, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATU...

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUSES

LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS

LIQUID DISCHARGING APPARATUS AND CONTROL METHOD OF LIQUID DISCHARGI...