Ryuhei Sumida

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid storing device, liquid storing method and inkjet recording d...
- Patent number 9,340,028
- Issue date May 17, 2016
- SCREEN Holdings Co., Ltd.
- Ichiro Hassaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Discharge liquid agitating mechanism, and an inkjet recording appar...
- Patent number 8,459,784
- Issue date Jun 11, 2013
- Dainippon Screen Mfg. Co., Ltd.
- Ryuhei Sumida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording apparatus and method of detecting ejection failure...
- Patent number 8,226,201
- Issue date Jul 24, 2012
- Dainippon Screen Mfg. Co., Ltd.
- Ryuhei Sumida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID STORING DEVICE, LIQUID STORING METHOD AND INKJET RECORDING D...
- Publication number 20150210080
- Publication date Jul 30, 2015
- SCREEN Holdings Co., Ltd.
- Ichiro HASSAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DISCHARGE LIQUID AGITATING MECHANISM, AND AN INKJET RECORDING APPAR...
- Publication number 20110074893
- Publication date Mar 31, 2011
- Ryuhei SUMIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE RECORDING APPARATUS AND METHOD OF DETECTING EJECTION FAILURE...
- Publication number 20090289985
- Publication date Nov 26, 2009
- Dainippon Screen Mfg. Co.,Ltd.
- Ryuhei SUMIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing Apparatus And Cleaning Mechanism Thereof
- Publication number 20090015625
- Publication date Jan 15, 2009
- Dainippon Screen Mfg, Co., Ltd.
- Ryuhei Sumida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS