Inventor · disambiguated record
Yoshiaki Matsunaga
Also filed as: MATSUNAGA YOSHIAKI
9 granted patents·47 citations·filing 1976–2011
82Inventor score
Files withRICOH CO LTD4MATSUNAGA YOSHIAKI2AGENCY IND SCIENCE TECHN1KENTEK INFORMATION SYSTEM1ORIHARA MOTOI1
Top patents by PatentIndex Score
9 records- 0183US4664507AElectrophotographic printer/copierKENTEK INFORMATION SYSTEM·Filed 1985·Granted May 12, 1987·28 cites·5 claims
- 0268US8003568B2Thermosensitive recording materialRICOH CO LTD·Filed 2007·Granted Aug 23, 2011·1 cites·7 claims
- 0366US8268746B2Thermosensitive recording materialORIHARA MOTOI·Filed 2009·Granted Sep 18, 2012·1 cites·12 claims
- 0463US4066540AApparatus and method for continuous froth flotationAGENCY IND SCIENCE TECHN·Filed 1976·Granted Jan 3, 1978·17 cites·6 claims
- 0562US7906458B2Heat-sensitive recording material and production method thereofRICOH CO LTD·Filed 2007·Granted Mar 15, 2011·0 cites·8 claims
- 0655US7968494B2Heat-sensitive recording materialRICOH CO LTD·Filed 2007·Granted Jun 28, 2011·0 cites·10 claims
- 0751US8147905B2Heat-sensitive recording material and production method thereofMATSUNAGA YOSHIAKI·Filed 2011·Granted Apr 3, 2012·0 cites·2 claims
- 0849US8097560B2Heat-sensitive recording materialMATSUNAGA YOSHIAKI·Filed 2008·Granted Jan 17, 2012·0 cites·10 claims
- 0945US8008229B2Thermosensitive recording materialRICOH CO LTD·Filed 2010·Granted Aug 30, 2011·0 cites·8 claims
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