Takeshi Hihara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 9,102,138
- Issue date Aug 11, 2015
- Ricoh Company, Ltd.
- Ryota Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Aqueous ink composition and image forming apparatus
- Patent number 9,010,915
- Issue date Apr 21, 2015
- Ricoh Company, Ltd.
- Yuuma Usui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 8,944,556
- Issue date Feb 3, 2015
- Ricoh Company, Ltd.
- Takeshi Hihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Silicone compound, photocurable liquid ink using the silicone compo...
- Patent number 8,871,861
- Issue date Oct 28, 2014
- Ricoh Company, Ltd.
- Masayuki Shoshi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140240422
- Publication date Aug 28, 2014
- Ryota Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20140071196
- Publication date Mar 13, 2014
- Richo Company, Ltd.
- Takeshi Hihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
AQUEOUS INK COMPOSITION AND IMAGE FORMING APPARATUS
- Publication number 20130050363
- Publication date Feb 28, 2013
- Yuuma Usui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
A SILICONE COMPOUND, PHOTOCURABLE LIQUID INK USING THE SILICONE COM...
- Publication number 20120283378
- Publication date Nov 8, 2012
- RICOH COMPANY, LTD.,
- Masayuki SHOSHI
- C07 - ORGANIC CHEMISTRY