Tomohiko KOHDA

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 12,214,600
- Issue date Feb 4, 2025
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 11,724,514
- Issue date Aug 15, 2023
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 11,420,447
- Issue date Aug 23, 2022
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 11,331,930
- Issue date May 17, 2022
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 10,786,996
- Issue date Sep 29, 2020
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 10,730,292
- Issue date Aug 4, 2020
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 10,696,057
- Issue date Jun 30, 2020
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection unit, and apparatus for eject...
- Patent number 10,668,726
- Issue date Jun 2, 2020
- Ricoh Company, Ltd.
- Takahiro Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 10,538,101
- Issue date Jan 21, 2020
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 10,160,226
- Issue date Dec 25, 2018
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 10,022,963
- Issue date Jul 17, 2018
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection unit, and apparatus for eject...
- Patent number 10,005,281
- Issue date Jun 26, 2018
- Ricoh Company, Ltd.
- Takahiro Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 9,925,785
- Issue date Mar 27, 2018
- Ricoh Company, Ltd.
- Takahiro Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and image forming apparatus
- Patent number 9,427,968
- Issue date Aug 30, 2016
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid-ejection head and image forming apparatus
- Patent number 9,375,925
- Issue date Jun 28, 2016
- Ricoh Company, Ltd.
- Takeshi Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Droplet discharge head and image forming apparatus including same
- Patent number 9,044,946
- Issue date Jun 2, 2015
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method, inkjet recording device, and recorded mate...
- Patent number 8,899,711
- Issue date Dec 2, 2014
- Ricoh Company, Ltd.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20230330999
- Publication date Oct 19, 2023
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20220250392
- Publication date Aug 11, 2022
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20210178776
- Publication date Jun 17, 2021
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20200282740
- Publication date Sep 10, 2020
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20200094573
- Publication date Mar 26, 2020
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20190283436
- Publication date Sep 19, 2019
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20190084313
- Publication date Mar 21, 2019
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20180290446
- Publication date Oct 11, 2018
- RICOH COMPANY, LTD.
- Tomohiko KOHDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION UNIT, AND APPARATUS FOR EJECT...
- Publication number 20180257374
- Publication date Sep 13, 2018
- RICOH COMPANY, LTD.
- Takahiro Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...
- Publication number 20170297333
- Publication date Oct 19, 2017
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20170129245
- Publication date May 11, 2017
- RICOH COMPANY, LTD.
- Tomohiko KOHDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20170087865
- Publication date Mar 30, 2017
- RICOH COMPANY, LTD.
- Takahiro YOSHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20160185110
- Publication date Jun 30, 2016
- Kiminori MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION UNIT, AND APPARATUS FOR EJECT...
- Publication number 20160185113
- Publication date Jun 30, 2016
- RICOH COMPANY, LTD.
- Takahiro Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID-EJECTION HEAD AND IMAGE FORMING APPARATUS
- Publication number 20160096369
- Publication date Apr 7, 2016
- RICOH COMPANY, LTD.
- Takeshi SHIMIZU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS
- Publication number 20160082728
- Publication date Mar 24, 2016
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROPLET DISCHARGE HEAD AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20150077469
- Publication date Mar 19, 2015
- RICOH COMPANY, LTD.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND RECORDED MATE...
- Publication number 20140253618
- Publication date Sep 11, 2014
- RICOH COMPANY, LTD.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tomohiko KOHDA

Person

Patents Grantslast 30 patents

Liquid discharging head, liquid discharging unit, and device for di...

Liquid discharging head, liquid discharging unit, and device for di...

Liquid discharging head, liquid discharging unit, and device for di...

Liquid discharging head, liquid discharging unit, and device for di...

Liquid discharge head, liquid discharge device, and liquid discharg...

Liquid discharge head, liquid discharge device, and liquid discharg...

Liquid discharging head, liquid discharging unit, and device for di...

Liquid ejection head, liquid ejection unit, and apparatus for eject...

Liquid discharging head, liquid discharging unit, and device for di...

Liquid discharging head, liquid discharging unit, and device for di...

Liquid discharge head, liquid discharge device, and liquid discharg...

Liquid ejection head, liquid ejection unit, and apparatus for eject...

Liquid discharge head, liquid discharge device, and liquid discharg...

Liquid discharge head and image forming apparatus

Liquid-ejection head and image forming apparatus

Droplet discharge head and image forming apparatus including same

Inkjet recording method, inkjet recording device, and recorded mate...

Patents Applicationslast 30 patents

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

LIQUID EJECTION HEAD, LIQUID EJECTION UNIT, AND APPARATUS FOR EJECT...

LIQUID DISCHARGING HEAD, LIQUID DISCHARGING UNIT, AND DEVICE FOR DI...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

LIQUID EJECTION HEAD, LIQUID EJECTION UNIT, AND APPARATUS FOR EJECT...

LIQUID-EJECTION HEAD AND IMAGE FORMING APPARATUS

LIQUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS

DROPLET DISCHARGE HEAD AND IMAGE FORMING APPARATUS INCLUDING SAME

INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND RECORDED MATE...