Inventor · disambiguated record
Toyohiro Usui
Also filed as: USUI TOYOHIRO
8 granted patents·6 pending applications·27 citations·filing 2003–2025
79Inventor score
Top patents by PatentIndex Score
14 records- 0186US11433382B2Honeycomb filter and method for manufacturing honeycomb filtersIBIDEN CO LTD·Filed 2020·Granted Sep 6, 2022·4 cites·3 claims
- 0277US7119900B2Pollen sensor and methodSHINYEI KAISHA·Filed 2003·Granted Oct 10, 2006·21 cites·7 claims
- 0376US10202284B2Method of producing zeoliteIBIDEN CO LTD·Filed 2016·Granted Feb 12, 2019·1 cites·7 claims
- 0469US9656253B2Zeolite, method for manufacturing zeolite, honeycomb catalyst, and exhaust gas purifying apparatusIBIDEN CO LTD·Filed 2014·Granted May 23, 2017·1 cites·11 claims
- 0560US12357963B2YFI-structure zeolite composition, hydrocarbon adsorbent, and method for adsorbing hydrocarbonsTOSOH CORP·Filed 2021·Granted Jul 15, 2025·0 cites·8 claims
- 0657US2025288938A1Hydrocarbon trap, exhaust purification device and hybrid vehicleHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0754US10195596B2Zeolite, method for producing zeolite, honeycomb catalyst using zeolite, and exhaust gas purifying apparatusIBIDEN CO LTD·Filed 2016·Granted Feb 5, 2019·0 cites·9 claims
- 0853US9878315B2Zeolite, method for manufacturing zeolite, honeycomb catalyst, and exhaust gas purifying apparatusIBIDEN CO LTD·Filed 2014·Granted Jan 30, 2018·0 cites·10 claims
- 0951US2025135441A1Novel yfi-type zeoliteTOSOH CORP·Filed 2023·Application pending·0 cites
- 1050US2023148413A1Hydrocarbon adsorbent and method for adsorbing hydrocarbonsTOSOH CORP·Filed 2021·Application pending·0 cites
- 1148US2024382928A1Yfi-type zeolite, method for producing the same, hydrocarbon adsorbent and hydrocarbon adsorption methodTOSOH CORP·Filed 2022·Application pending·0 cites
- 1246US10525411B2Zeolite, method for producing zeolite, honeycomb catalyst using zeolite, and exhaust gas purifying apparatusIBIDEN CO LTD·Filed 2016·Granted Jan 7, 2020·0 cites·11 claims
- 1346US2023211327A1Cha-type zeolite and method for producing the sameTOSOH CORP·Filed 2021·Application pending·0 cites
- 1445US2015182955A1Method for manufacturing zeolite, honeycomb catalyst, method for manufacturing honeycomb catalyst, and zeoliteIBIDEN CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →