Inventor · disambiguated record
Nobuyoshi Sugiyama
Also filed as: SUGIYAMA NOBUYOSHI
5 granted patents·1 pending application·39 citations·filing 2002–2013
77Inventor score
Top patents by PatentIndex Score
6 records- 0190US7732373B2Reversible thermosensitive recording medium, as well as reversible thermosensitive recording label, reversible thermosensitive recording member, image processing apparatus and image processing methodRICOH KK·Filed 2007·Granted Jun 8, 2010·11 cites·23 claims
- 0285US6770592B2Reversible thermosensitive recording medium and image processing method using the sameRICOH KK·Filed 2002·Granted Aug 3, 2004·22 cites·22 claims
- 0378US8680007B2Reversible thermosensitive recording mediumRICOH CO LTD·Filed 2013·Granted Mar 25, 2014·2 cites·7 claims
- 0473US8450239B2Reversible thermosensitive recording mediumTATEWAKI TADAFUMI·Filed 2008·Granted May 28, 2013·2 cites·8 claims
- 0563US7760218B2Information recording apparatus and information recording methodRICOH KK·Filed 2008·Granted Jul 20, 2010·2 cites·13 claims
- 0657US2003074260A1Image displaying method and point cardFiled 2002·Application pending·0 cites
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