Inventor · disambiguated record
Hiroto Imai
Also filed as: IMAI HIROTO
14 granted patents·8 pending applications·141 citations·filing 1978–2022
91Inventor score
Top patents by PatentIndex Score
22 records- 0193US10286392B2Exhaust gas purification catalystCATALER CORP·Filed 2018·Granted May 14, 2019·7 cites·10 claims
- 0293US10118156B2Exhaust gas purification deviceCATALER CORP·Filed 2016·Granted Nov 6, 2018·14 cites·9 claims
- 0387US10408102B2Oxidation catalyst device for exhaust gas purificationCATALER CORP·Filed 2018·Granted Sep 10, 2019·4 cites·9 claims
- 0486US4311475ACounter ejectorMITSUBISHI HEAVY IND LTD·Filed 1979·Granted Jan 19, 1982·44 cites·7 claims
- 0583US4224851AKnockout for punch scrapMITSUBISHI HEAVY IND LTD·Filed 1978·Granted Sep 30, 1980·36 cites·2 claims
- 0681US11118495B2Exhaust gas-purifying system and automotive vehicleCATALER CORP·Filed 2019·Granted Sep 14, 2021·2 cites·12 claims
- 0775US9522385B2Exhaust gas purifying catalystCATALER CORP·Filed 2014·Granted Dec 20, 2016·3 cites·4 claims
- 0872US8496899B2Exhaust gas purifying catalystIMAI HIROTO·Filed 2008·Granted Jul 30, 2013·9 cites·21 claims
- 0967US9981223B2Exhaust gas purification apparatusCATALER CORP·Filed 2014·Granted May 29, 2018·1 cites·7 claims
- 1057US2025018384A1Exhaust gas purification catalyst deviceCATALER CORP·Filed 2022·Application pending·0 cites
- 1155US2025196118A1Exhaust Gas Purification CatalystCATALER CORP·Filed 2022·Application pending·0 cites
- 1253US10335736B2Exhaust gas purification materialCATALER CORP·Filed 2018·Granted Jul 2, 2019·0 cites·5 claims
- 1351US10029209B2Exhaust gas purification materialCATALER CORP·Filed 2014·Granted Jul 24, 2018·0 cites·6 claims
- 1450US2011079001A1Exhaust purifying device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1549US4331053ARotary die cutterMITSUBISHI HEAVY IND LTD·Filed 1980·Granted May 25, 1982·12 cites·4 claims
- 1649US2023381738A1Hydrocarbon Adsorption DeviceCATALER CORP·Filed 2021·Application pending·0 cites
- 1749US2022250038A1Catalyst Material for Methane RemovalCATALER CORP·Filed 2020·Application pending·0 cites
- 1848US4362104AFlexographic printing pressMITSUBISHI HEAVY IND LTD·Filed 1980·Granted Dec 7, 1982·9 cites·3 claims
- 1944US10344641B2Exhaust gas purifying catalystCATALER CORP·Filed 2018·Granted Jul 9, 2019·0 cites·16 claims
- 2041US2024335825A1Exhaust gas purification catalystCATALER CORP·Filed 2022·Application pending·0 cites
- 2136US2011118113A1Exhaust gas purifying catalystMIYOSHI NAOTO·Filed 2008·Application pending·0 cites
- 2231US2013065754A1Exhaust gas purification catalystSHINMYO YUSUKE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →