Inventor · disambiguated record
Yuji Okugawa
Also filed as: OKUGAWA YUJI
8 granted patents·101 citations·filing 1998–2017
83Inventor score
Top patents by PatentIndex Score
8 records- 0182US6600504B2Image forming apparatus having light beam adjusting mechanismKONISHIROKU PHOTO IND·Filed 2001·Granted Jul 29, 2003·22 cites·14 claims
- 0280US6249305B1Color image forming apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Jun 19, 2001·66 cites·15 claims
- 0376US6982736B2Image forming apparatus with optical adjustersKONISHIROKU PHOTO IND·Filed 2003·Granted Jan 3, 2006·12 cites·76 claims
- 0448US8730292B2Scanning optical device that scans photoreceptor with laser light and image forming apparatusHASEGAWA RYO·Filed 2012·Granted May 20, 2014·0 cites·4 claims
- 0546US10289029B2Developing device with vibration apparatusKONICA MINOLTA INC·Filed 2017·Granted May 14, 2019·0 cites·18 claims
- 0646US7009629B2Image forming apparatus with optical adjustorsKONICA CORP·Filed 2004·Granted Mar 7, 2006·1 cites·52 claims
- 0743US9442413B2Image forming apparatus and exposure position adjusting methodKONICA MINOLTA INC·Filed 2015·Granted Sep 13, 2016·0 cites·7 claims
- 0835US8279250B2Scanning optical device and image forming apparatusOKUGAWA YUJI·Filed 2010·Granted Oct 2, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →