Inventor · disambiguated record
Toshimasa Kotani
Also filed as: KOTANI TOSHIMASA
8 granted patents·4 citations·filing 2008–2022
73Inventor score
Top patents by PatentIndex Score
8 records- 0160US8511263B2Cooling-water pump arrangement structure of engineAYUKAWA YUICHI·Filed 2010·Granted Aug 20, 2013·2 cites·9 claims
- 0258US7739991B2Adjustable valve drive device of engineMAZDA MOTOR·Filed 2008·Granted Jun 22, 2010·2 cites·3 claims
- 0355US11655770B2EngineMAZDA MOTOR·Filed 2022·Granted May 23, 2023·0 cites·15 claims
- 0448US11635041B2EngineMAZDA MOTOR·Filed 2022·Granted Apr 25, 2023·0 cites·9 claims
- 0541US9347342B2Valve gear of engineMAZDA MOTOR·Filed 2014·Granted May 24, 2016·0 cites·5 claims
- 0640US9574465B2Valve gear of engineMAZDA MOTOR·Filed 2014·Granted Feb 21, 2017·0 cites·20 claims
- 0730US10047645B2Valve gear for engineMAZDA MOTOR·Filed 2015·Granted Aug 14, 2018·0 cites·8 claims
- 0828US9546578B2Valve operating system for engineMAZDA MOTOR·Filed 2015·Granted Jan 17, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →