Inventor · disambiguated record
Akito Takayama
Also filed as: TAKAYAMA AKITO
2 granted patents·2 pending applications·8 citations·filing 2012–2022
52Inventor score
Files withN E CHEMCAT CORP4
Top patents by PatentIndex Score
4 records- 0187US10765998B2Three-way catalyst for purifying gasoline engine exhaust gasN E CHEMCAT CORP·Filed 2017·Granted Sep 8, 2020·6 cites·11 claims
- 0282US10857520B2Exhaust gas-purifying three-way catalyst and method for producing the same, and exhaust gas-purifying catalytic converterN E CHEMCAT CORP·Filed 2017·Granted Dec 8, 2020·2 cites·9 claims
- 0356US2024399343A1Exhaust gas purification catalyst, and exhaust gas purification catalyst apparatus for vehicles, using sameN E CHEMCAT CORP·Filed 2022·Application pending·0 cites
- 0440US2014329669A1Alumina material containing barium sulfate and exhaust gas purifying catalyst using sameN E CHEMCAT CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →