Inventor · disambiguated record
Tatsumi Yamaguchi
Also filed as: YAMAGUCHI TATSUMI
4 granted patents·17 citations·filing 2006–2012
69Inventor score
Files withOKI DATA KK4
Top patents by PatentIndex Score
4 records- 0175US7760385B2Printing systemOKI DATA KK·Filed 2006·Granted Jul 20, 2010·11 cites·4 claims
- 0274US8370664B2Image forming apparatus operating in normal operation mode or power save operation mode utilizing a plurality of processorsOKI DATA KK·Filed 2010·Granted Feb 5, 2013·5 cites·7 claims
- 0358US8806251B2Image forming apparatus operating in normal operation mode or power save operation mode utilizing two processorsOKI DATA KK·Filed 2012·Granted Aug 12, 2014·1 cites·4 claims
- 0444US7941678B2Image processing apparatusOKI DATA KK·Filed 2007·Granted May 10, 2011·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →