Inventor · disambiguated record
Koji Tomiyama
Also filed as: TOMIYAMA KOJI
11 granted patents·4 pending applications·10 citations·filing 2008–2024
82Inventor score
Top patents by PatentIndex Score
15 records- 0180US9034935B2Urethane foam molded product and method for producing the sameTOMIYAMA KOJI·Filed 2011·Granted May 19, 2015·3 cites·13 claims
- 0275US9399706B2Urethane foam molded product and method for producing the sameTOKAI RUBBER IND LTD·Filed 2013·Granted Jul 26, 2016·1 cites·13 claims
- 0375US2025066532A1Flame-retardant soundproofing material for vehiclesTOKAI CHEMICAL IND·Filed 2024·Application pending·0 cites
- 0469US8734669B2Urethane foam molded article, manufacturing method thereof, and magnetic induction foam molding apparatusTOMIYAMA KOJI·Filed 2008·Granted May 27, 2014·3 cites·4 claims
- 0563US12110838B2Cover for automobile engineSUMITOMO RIKO CO LTD·Filed 2024·Granted Oct 8, 2024·0 cites·4 claims
- 0662US9267565B2Vibrating member attachment structureTOKAI RUBBER IND LTD·Filed 2014·Granted Feb 23, 2016·2 cites·9 claims
- 0759US11636838B2Soundproof memberSUMITOMO RIKO CO LTD·Filed 2020·Granted Apr 25, 2023·0 cites·13 claims
- 0854US12384307B2Sound-absorbing coverSUMITOMO RIKO CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·19 claims
- 0950US2025104682A1Soundproof memberSUMITOMO RIKO CO LTD·Filed 2024·Application pending·0 cites
- 1048US9551144B2Sound absorbing cover, sound absorbing assembly, and magnetic induction foam molding deviceSUMITOMO RIKO CO LTD·Filed 2015·Granted Jan 24, 2017·1 cites·6 claims
- 1144US11846309B2Grommet for attaching cover and coverSUMITOMO RIKO CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·9 claims
- 1244US2025061875A1Soundproof heat-dissipating coverSUMITOMO RIKO CO LTD·Filed 2024·Application pending·0 cites
- 1342US11264003B2Soundproof memberSUMITOMO RIKO CO LTD·Filed 2018·Granted Mar 1, 2022·0 cites·11 claims
- 1439US2023272740A1Soundproof coverSUMITOMO RIKO CO LTD·Filed 2023·Application pending·0 cites
- 1535US10486621B2Soundproof coverSUMITOMO RIKO CO LTD·Filed 2017·Granted Nov 26, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →