Inventor · disambiguated record
Tokudai Ogawa
Also filed as: OGAWA TOKUDAI
10 granted patents·1 pending application·238 citations·filing 1994–2011
91Inventor score
Top patents by PatentIndex Score
11 records- 0194US6136490APolymerized tonerNIPPON ZEON CO·Filed 1997·Granted Oct 24, 2000·70 cites·22 claims
- 0289US6132919APolymerized toner and production process thereofNIPPON ZEON CO·Filed 1999·Granted Oct 17, 2000·46 cites·19 claims
- 0383US5958640APolymerized toner and production process thereofNIPPON ZEON CO·Filed 1997·Granted Sep 28, 1999·29 cites·9 claims
- 0482US8277914B2Polymer composition and use thereofOGAWA TOKUDAI·Filed 2009·Granted Oct 2, 2012·23 cites·3 claims
- 0581US8481166B2Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded objectTAKAHASHI HARUHIKO·Filed 2011·Granted Jul 9, 2013·2 cites·20 claims
- 0674US6033822AProcess for producing polymerized tonerNIPPON ZEON CO·Filed 1999·Granted Mar 7, 2000·20 cites·18 claims
- 0770US5952144AProduction process of toner for development of electrostatic latent imageNIPPON ZEON CO·Filed 1996·Granted Sep 14, 1999·21 cites·25 claims
- 0866US2010076396A1Hydrogenated norbornene-based ring-opening polymerization polymer, resin composition, and molded objectZEON CORP·Filed 2007·Application pending·0 cites
- 0955US6720122B1Toner for developing static charge image and method for preparation thereofZEON CORP·Filed 2000·Granted Apr 13, 2004·6 cites·14 claims
- 1054US5741618AProcess for producing polymer tonerNIPPON ZEON CO·Filed 1996·Granted Apr 21, 1998·12 cites·14 claims
- 1149US5427885AProcess for producing toner through suspension polymerizationNIPPON ZEON CO·Filed 1994·Granted Jun 27, 1995·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →