Inventor · disambiguated record
Keita Shigematsu
Also filed as: SHIGEMATSU KEITA
4 granted patents·0 citations·filing 2016–2018
52Inventor score
Top patents by PatentIndex Score
4 records- 0160US10774025B2Method for producing polyfunctional acrylateOSAKA ORGANIC CHEMICAL IND LTD·Filed 2018·Granted Sep 15, 2020·0 cites·20 claims
- 0254US10533516B2Internal combustion engineHONDA MOTOR CO LTD·Filed 2018·Granted Jan 14, 2020·0 cites·12 claims
- 0351US10006523B2Power unit having cam chain tensioner pivot mechanismHONDA MOTOR CO LTD·Filed 2016·Granted Jun 26, 2018·0 cites·18 claims
- 0444US10329974B2Breather chamber structure for internal combustion engineHONDA MOTOR CO LTD·Filed 2016·Granted Jun 25, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →