Inventor · disambiguated record
Masahiro Takaya
Also filed as: TAKAYA MASAHIRO
23 granted patents·4 pending applications·594 citations·filing 1979–2016
96Inventor score
Top patents by PatentIndex Score
27 records- 0193US6589901B2Exhaust gas purifying catalyst and method of producing sameNISSAN MOTOR·Filed 2001·Granted Jul 8, 2003·72 cites·13 claims
- 0293US6518213B1Exhaust gas purifying catalyst and process for preparing the catalystNISSAN MOTOR·Filed 2000·Granted Feb 11, 2003·79 cites·15 claims
- 0391US6047544AEngine exhaust gas purification catalyst and exhaust gas purifierNISSAN MOTOR·Filed 1998·Granted Apr 11, 2000·166 cites·31 claims
- 0489US6708484B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2002·Granted Mar 23, 2004·45 cites·18 claims
- 0585US6967186B2Exhaust gas purifying catalystNISSAN MOTOR·Filed 2002·Granted Nov 22, 2005·37 cites·20 claims
- 0683US7246488B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2005·Granted Jul 24, 2007·9 cites·22 claims
- 0781US8455391B2Exhaust gas purifying catalyst and manufacturing method of the sameHANAKI YASUNARI·Filed 2009·Granted Jun 4, 2013·9 cites·13 claims
- 0879US5630116AAutomatic delivery system for master files in a distributed processing systemNEC CORP·Filed 1994·Granted May 13, 1997·108 cites·3 claims
- 0976US8158554B2High heat-resistant catalyst and manufacturing method thereofWAKAMATSU HIRONORI·Filed 2008·Granted Apr 17, 2012·9 cites·8 claims
- 1072US8158195B2Catalytic converter and manufacturing method thereofMORISAKA HIDEAKI·Filed 2008·Granted Apr 17, 2012·4 cites·3 claims
- 1171US9608261B2Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the sameNISSAN MOTOR·Filed 2014·Granted Mar 28, 2017·1 cites·11 claims
- 1270US4490292A1,5-Benzothiazepine derivatives and production thereofHAMARI CHEMICALS LTD·Filed 1983·Granted Dec 25, 1984·8 cites·9 claims
- 1366US7112550B2Exhaust gas purifying catalystNISSAN MOTOR·Filed 2003·Granted Sep 26, 2006·7 cites·30 claims
- 1462US6729129B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2002·Granted May 4, 2004·11 cites·14 claims
- 1556US6932067B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2004·Granted Aug 23, 2005·6 cites·9 claims
- 1652US9716266B2Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the sameNISSAN MOTOR·Filed 2014·Granted Jul 25, 2017·0 cites·6 claims
- 1752US4981846ACrystalline L-carnosine zinc complex having antiulcer activityHAMARI CHEMICALS LTD·Filed 1988·Granted Jan 1, 1991·5 cites·3 claims
- 1849US4242512ANovel thioamide derivatives containing a pyridazine groupMORISHITA PHARMACEUTICALS CO L·Filed 1979·Granted Dec 30, 1980·3 cites·7 claims
- 1948US2008132409A1Fibrous CatalystNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 2047US7163661B2Exhaust gas purifying systemNISSAN MOTOR·Filed 2002·Granted Jan 16, 2007·2 cites·20 claims
- 2147US2009220816A1Metal base, method for producing the same, and catalystNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 2246US7910514B2Inorganic fiber catalyst, production method thereof and catalyst structureNISSAN MOTOR·Filed 2008·Granted Mar 22, 2011·0 cites·6 claims
- 2345US4927817APreventive and therapeutic agent against liver disorderZERIA PHARM CO LTD·Filed 1987·Granted May 22, 1990·5 cites·4 claims
- 2444US8529843B2Fibrous structure and particulate filter type exhaust gas purifying catalystTAKAYA MASAHIRO·Filed 2007·Granted Sep 10, 2013·0 cites·14 claims
- 2541US2002197192A1Exhaust gas purifying systemNISSAN MOTOR·Filed 2002·Application pending·0 cites
- 2636US2016280054A1Glass runTOYODA GOSEI KK·Filed 2016·Application pending·0 cites
- 2735US5625844AProgram specification data transfer system for program development support systemNEC CORP·Filed 1996·Granted Apr 29, 1997·8 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Masahiro Takaya 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 →