Inventor · disambiguated record
Shiro Kofuji
Also filed as: KOFUJI SHIRO
3 granted patents·1 pending application·21 citations·filing 2000–2006
67Inventor score
Top patents by PatentIndex Score
4 records- 0182US7948659B2Halftoning device and halftoning method and laser printer including the sameRICOH CO LTD·Filed 2006·Granted May 24, 2011·8 cites·15 claims
- 0270US7734103B2Image processing apparatus and image processing methodRICOH KK·Filed 2006·Granted Jun 8, 2010·3 cites·18 claims
- 0362US7301669B1Color printing apparatusRICOH PRINTING SYS LTD·Filed 2000·Granted Nov 27, 2007·10 cites·11 claims
- 0440US2006215200A1Printing control system and methodMUTSURO YASUO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →