Inventor · disambiguated record
Akihide Takami
Also filed as: TAKAMI AKIHIDE
61 granted patents·16 pending applications·1,126 citations·filing 1990–2022
99Inventor score
Top patents by PatentIndex Score
77 records- 0197US7111452B2Control device of hydrogen engineMAZDA MOTOR·Filed 2005·Granted Sep 26, 2006·49 cites·9 claims
- 0295US9550176B2Exhaust gas purification catalyst and production method thereofMAZDA MOTOR·Filed 2014·Granted Jan 24, 2017·20 cites·4 claims
- 0395US9174198B2Exhaust gas purification catalystMAZDA MOTOR·Filed 2013·Granted Nov 3, 2015·16 cites·3 claims
- 0495US6834497B2Exhaust gas purifying device for engineMAZDA MOTOR·Filed 2003·Granted Dec 28, 2004·71 cites·17 claims
- 0595US6066587ACatalyst for purifying exhaust gasMAZDA MOTOR·Filed 1997·Granted May 23, 2000·122 cites·16 claims
- 0693US7446076B2Exhaust gas purification catalystMAZDA MOTOR·Filed 2005·Granted Nov 4, 2008·20 cites·17 claims
- 0790US7871452B2Particulate filterMAZDA MOTOR·Filed 2008·Granted Jan 18, 2011·23 cites·8 claims
- 0890US7307039B2Exhaust gas purification catalyst and oxygen storage component for the sameMAZDA MOTOR·Filed 2005·Granted Dec 11, 2007·19 cites·7 claims
- 0990US6269634B1Engine control deviceMAZDA MOTOR·Filed 2000·Granted Aug 7, 2001·51 cites·18 claims
- 1088US8067330B2Catalytic material and catalyst for purifying exhaust gas componentSUZUKI KENJI·Filed 2008·Granted Nov 29, 2011·11 cites·2 claims
- 1188US7785545B2Exhaust gas catalytic conversion systemMAZDA MOTOR·Filed 2007·Granted Aug 31, 2010·20 cites·10 claims
- 1288US7608561B2Exhaust gas purifying catalystMAZDA MOTOR·Filed 2006·Granted Oct 27, 2009·11 cites·5 claims
- 1388US7344683B2Exhaust gas catalytic converterMAZDA MOTOR·Filed 2006·Granted Mar 18, 2008·10 cites·6 claims
- 1488US6221804B1Catalyst for purifying exhaust gas and manufacturing method thereofMAZDA MOTOR·Filed 1999·Granted Apr 24, 2001·79 cites·11 claims
- 1586US5677258ABurned gas purifying catalystMAZDA MOTOR·Filed 1996·Granted Oct 14, 1997·61 cites·24 claims
- 1685US7341975B2Exhaust gas purification catalytic material and method for fabricating the sameMAZDA MOTOR·Filed 2004·Granted Mar 11, 2008·21 cites·6 claims
- 1783US5744103AHydrocarbon adsorbent for exhaust gas cleaning, exhaust gas cleaning catalyst and exhaust gas cleaning deviceMAZDA MOTOR·Filed 1994·Granted Apr 28, 1998·54 cites·17 claims
- 1881US8912116B2Exhaust gas purification catalystAKAMINE MASAAKI·Filed 2010·Granted Dec 16, 2014·4 cites·20 claims
- 1981US8092565B2Particulate filterYAMADA HIROSHI·Filed 2009·Granted Jan 10, 2012·9 cites·6 claims
- 2081US6620392B2Catalyst for purifying exhaust gas and method for purifying exhaust gas with the catalystMAZDA MOTOR·Filed 2001·Granted Sep 16, 2003·29 cites·7 claims
- 2180US7863217B2Exhaust gas purifying catalyst and exhaust gas purifying methodMAZDA MOTOR·Filed 2007·Granted Jan 4, 2011·5 cites·4 claims
- 2279US9702286B2Exhaust gas purification system and exhaust gas purification methodMAZDA MOTOR·Filed 2015·Granted Jul 11, 2017·3 cites·8 claims
- 2379US6953769B2Exhaust gas purifying catalystMAZDA MOTOR·Filed 2002·Granted Oct 11, 2005·25 cites·24 claims
- 2478US6422004B1System for controlling engineMAZDA MOTOR·Filed 2000·Granted Jul 23, 2002·23 cites·5 claims
- 2577US6562753B2Device for purifying exhaust gas, method for purifying exhaust gas, catalyst for purifying exhaust gas, and method for manufacturing exhaust gas purifying catalystMADZA MOTOR CORP·Filed 2001·Granted May 13, 2003·27 cites·12 claims
- 2676US7566424B2Exhaust gas purification catalystMAZDA MOTOR·Filed 2005·Granted Jul 28, 2009·6 cites·15 claims
- 2776US7235511B2Exhaust gas purifying catalystMAZDA MOTOR·Filed 2004·Granted Jun 26, 2007·17 cites·5 claims
- 2875US7691778B2Exhaust gas purification catalystTODA KOGYO CORP·Filed 2006·Granted Apr 6, 2010·4 cites·3 claims
- 2975US6141960AExhaust gas purifying system for engineMAZDA MOTOR·Filed 1998·Granted Nov 7, 2000·38 cites·16 claims
- 3074US9566573B2Exhaust gas purifying catalyst, method for producing same, and exhaust gas purification method using sameMAZDA MOTOR·Filed 2014·Granted Feb 14, 2017·2 cites·7 claims
- 3174US9381497B2Catalyzed particulate filterBABA TAKASHI·Filed 2012·Granted Jul 5, 2016·2 cites·8 claims
- 3274US6432859B1Method of producing exhaust gas purifying catalyst and catalyst produced therebyMAZDA MOTOR·Filed 1999·Granted Aug 13, 2002·40 cites·5 claims
- 3372US5795840ABurned gas purifying catalystMAZDA MOTOR·Filed 1996·Granted Aug 18, 1998·35 cites·20 claims
- 3471US5958826ABurned gas purifying catalystMAZDA MOTOR·Filed 1997·Granted Sep 28, 1999·25 cites·5 claims
- 3568US7696127B2Exhaust gas purifying catalystTODA KOGYO CORP·Filed 2006·Granted Apr 13, 2010·2 cites·3 claims
- 3663US12392707B2Corrosion-resistance testing method for coated metal member, corrosion-resistance testing apparatus for coated metal member, corrosion-resistance testing program for coated metal member, and storage mediumMAZDA MOTOR·Filed 2022·Granted Aug 19, 2025·0 cites·18 claims
- 3763US10161297B2Heat-insulating structure of member facing engine combustion chamber, and process for producing sameMAZDA MOTOR·Filed 2013·Granted Dec 25, 2018·1 cites·11 claims
- 3861US8051646B2Particulate filter regenerating systemMAZDA MOTOR·Filed 2009·Granted Nov 8, 2011·1 cites·4 claims
- 3961US5571763AExhaust gas purification system and catalyst thereforMAZDA MOTOR·Filed 1993·Granted Nov 5, 1996·26 cites·9 claims
- 4060US6420306B2Burned gas purifying catalystMAZDA MOTOR·Filed 1998·Granted Jul 16, 2002·19 cites·10 claims
- 4159US11802828B2Corrosion resistance test method for coated metal material and water-containing material for use thereinMAZDA MOTOR·Filed 2021·Granted Oct 31, 2023·0 cites·20 claims
- 4258US11860081B2Corrosion resistance test method for coated metal material and water-containing material for use thereinMAZDA MOTOR·Filed 2021·Granted Jan 2, 2024·0 cites·19 claims
- 4356US9550171B2Exhaust gas purification catalyst and method for manufacturing sameMAZDA MOTOR·Filed 2014·Granted Jan 24, 2017·0 cites·6 claims
- 4455US11767545B2Microorganism and method for producing triacylglycerolUNIV HIROSHIMA·Filed 2019·Granted Sep 26, 2023·0 cites·6 claims
- 4554US12093445B2State estimation device, method and computer program thereforMAZDA MOTOR·Filed 2021·Granted Sep 17, 2024·0 cites·20 claims
- 4654US9963579B2Thermoplastic resin moulded article, and production method for thermoplastic resin moulded articleMAZDA MOTOR·Filed 2014·Granted May 8, 2018·0 cites·18 claims
- 4754US9468907B2Exhaust gas component purification catalytic material and catalyzed particulate filter with the catalytic materialMAZDA MOTOR·Filed 2013·Granted Oct 18, 2016·0 cites·11 claims
- 4854US6180558B1Material for exhaust gas purifying catalyst, exhaust gas purifying catalyst made of the material and method for producing the exhaust gas purifying catalystMAZDA MOTOR·Filed 1997·Granted Jan 30, 2001·18 cites·15 claims
- 4954US5413976AExhaust gas purification catalystMAZDA MOTOR·Filed 1993·Granted May 9, 1995·19 cites·20 claims
- 5054US5242883AExhaust gas disposable catalyst and method of manufacturing the sameMAZDA MOTOR·Filed 1992·Granted Sep 7, 1993·18 cites·7 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →