Inventor · disambiguated record
Kouhei Hamamoto
Also filed as: HAMAMOTO Kouhei
5 granted patents·4 citations·filing 2018–2019
66Inventor score
Files withMITSUBOSHI BELTING LTD5
Top patents by PatentIndex Score
5 records- 0178US11796034B2Friction transmission belt and production method thereforMITSUBOSHI BELTING LTD·Filed 2019·Granted Oct 24, 2023·2 cites·14 claims
- 0275US11624421B2Transmission V-belt and manufacturing method thereforMITSUBOSHI BELTING LTD·Filed 2018·Granted Apr 11, 2023·2 cites·20 claims
- 0359US12441091B2Friction transmission belt and manufacturing method thereofMITSUBOSHI BELTING LTD·Filed 2018·Granted Oct 14, 2025·0 cites·12 claims
- 0458US11913521B2Power-transmitting friction belt and method for manufacturing sameMITSUBOSHI BELTING LTD·Filed 2019·Granted Feb 27, 2024·0 cites·13 claims
- 0554US11913522B2V-ribbed belt and manufacturing method for sameMITSUBOSHI BELTING LTD·Filed 2018·Granted Feb 27, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →