Inventor · disambiguated record
Hironori Wakamatsu
Also filed as: WAKAMATSU HIRONORI
25 granted patents·7 pending applications·552 citations·filing 2002–2021
97Inventor score
Top patents by PatentIndex Score
32 records- 0198US7674744B2Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalystNISSAN MOTOR·Filed 2005·Granted Mar 9, 2010·96 cites·8 claims
- 0296US8486853B2Exhaust gas purifying catalyst and method for manufacturing the sameSHIRATORI KAZUYUKI·Filed 2010·Granted Jul 16, 2013·37 cites·15 claims
- 0396US8404611B2Exhaust gas purifying catalyst and production method thereofNAKAMURA MASANORI·Filed 2006·Granted Mar 26, 2013·39 cites·33 claims
- 0496US7851405B2Exhaust gas purifying catalyst and manufacturing method thereofNISSAN MOTOR·Filed 2008·Granted Dec 14, 2010·73 cites·21 claims
- 0596US7713911B2Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powderNISSAN MOTOR·Filed 2005·Granted May 11, 2010·35 cites·9 claims
- 0695US7605108B2Catalyst, exhaust gas purification catalyst, and method for manufacturing sameNISSAN MOTOR·Filed 2005·Granted Oct 20, 2009·33 cites·7 claims
- 0795US7601670B2Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powderNISSAN MOTOR·Filed 2005·Granted Oct 13, 2009·42 cites·6 claims
- 0892US7977276B2Exhaust gas purifying catalyst and method of producing the sameNISSAN MOTOR·Filed 2008·Granted Jul 12, 2011·19 cites·20 claims
- 0992US7585811B2Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powderNISSAN MOTOR·Filed 2005·Granted Sep 8, 2009·28 cites·6 claims
- 1091US6729125B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2002·Granted May 4, 2004·56 cites·12 claims
- 1188US9352301B2Exhaust gas purification catalyst, exhaust gas purification monolith catalyst, and method for producing exhaust gas purification catalystNISSAN MOTOR·Filed 2013·Granted May 31, 2016·7 cites·12 claims
- 1287US8455390B2Exhaust gas purifying catalystKIKUCHI HIROTO·Filed 2009·Granted Jun 4, 2013·12 cites·14 claims
- 1386US7833930B2Exhaust gas purifying catalyst and production method thereofNISSAN MOTOR·Filed 2007·Granted Nov 16, 2010·8 cites·11 claims
- 1481US8273681B2Exhaust gas purifying catalyst and method for manufacturing the sameNAITO TETSURO·Filed 2009·Granted Sep 25, 2012·13 cites·7 claims
- 1578US8609578B2Exhaust gas purifying catalystNAKAMURA MASANORI·Filed 2009·Granted Dec 17, 2013·4 cites·16 claims
- 1677US8569201B2Exhaust gas purifying catalyst and method for manufacturing the sameNAITO TETSURO·Filed 2012·Granted Oct 29, 2013·2 cites·4 claims
- 1776US9101914B2Exhaust gas purifying catalyst, exhaust gas purifying monolith catalyst, and method for manufacturing exhaust gas purifying catalystITO JUNJI·Filed 2012·Granted Aug 11, 2015·4 cites·11 claims
- 1876US8877675B2Exhaust gas purifying catalyst and producing method thereofNAKAMURA MASANORI·Filed 2008·Granted Nov 4, 2014·4 cites·17 claims
- 1976US8309487B2Exhaust gas purifying catalyst and method for producing the sameSHIRATORI KAZUYUKI·Filed 2009·Granted Nov 13, 2012·4 cites·7 claims
- 2076US8158554B2High heat-resistant catalyst and manufacturing method thereofWAKAMATSU HIRONORI·Filed 2008·Granted Apr 17, 2012·9 cites·8 claims
- 2174US7601669B2Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production methodNISSAN MOTOR·Filed 2004·Granted Oct 13, 2009·12 cites·4 claims
- 2270US6887443B2Exhaust gas purifying catalyst and method for purifying exhaust gasNISSAN MOTOR·Filed 2002·Granted May 3, 2005·15 cites·8 claims
- 2358US9073044B2Exhaust gas purifying catalyst and production method thereofNAKAMURA MASANORI·Filed 2013·Granted Jul 7, 2015·0 cites·14 claims
- 2453US2023357919A1Evaporation source for use in vapor deposition apparatusULVAC INC·Filed 2021·Application pending·0 cites
- 2549US2011034331A1Exhaust gas purifying catalyst and production method thereofNISSAN MOTOR·Filed 2010·Application pending·0 cites
- 2647US2008139382A1Catalyst for purification of exhaust gasNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 2745US7737076B2Catalyst and producing method thereofNISSAN MOTOR·Filed 2004·Granted Jun 15, 2010·0 cites·8 claims
- 2845US2007167319A1Heat-resistive catalyst and production method thereofNISSAN MOTOR·Filed 2004·Application pending·0 cites
- 2944US9080491B2Exhaust gas purifying catalystNAGATA MASATO·Filed 2007·Granted Jul 14, 2015·0 cites·8 claims
- 3043US2009280978A1Exhaust gas purifying catalyst and method of producing exhaust gas purifying catalystNISSAN MOTOR·Filed 2005·Application pending·0 cites
- 3140US2013056092A1Coating apparatusWAKAMATSU HIRONORI·Filed 2011·Application pending·0 cites
- 3239US2008318769A1Catalyst and Method for Manufacturing Catalyst for Use in Exhaust Emission ControlWAKAMATSU HIRONORI·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hironori Wakamatsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →