Hiroshi ANDOH

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for detecting state of discharged liquid droplet...
- Patent number 9,347,881
- Issue date May 24, 2016
- Ricoh Company, Ltd.
- Hiroshi Andoh
- G01 - MEASURING TESTING
Information Patent Grant
Liquid discharge state detection device and image forming apparatus
- Patent number 8,870,335
- Issue date Oct 28, 2014
- Ricoh Company, Ltd.
- Hiroshi Andoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR DETECTING STATE OF DISCHARGED LIQUID DROPLET...
- Publication number 20150177136
- Publication date Jun 25, 2015
- RICOH COMPANY, LTD.
- Hiroshi Andoh
- G01 - MEASURING TESTING
Information Patent Application
LIQUID DROP EJECTION STATE DETECTION DEVICE AND IMAGE FORMATION APP...
- Publication number 20150009252
- Publication date Jan 8, 2015
- RICOH COMPANY, LTD.
- Hiroshi Andoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE STATE DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130147874
- Publication date Jun 13, 2013
- Hiroshi ANDOH
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS