Inventor · disambiguated record
Katsutoshi Kumazawa
Also filed as: KUMAZAWA KATSUTOSHI
3 granted patents·1 pending application·19 citations·filing 2000–2015
63Inventor score
Top patents by PatentIndex Score
4 records- 0170US6591712B2Pedal device for automobile and damper for use in the sameOILES INDUSTRY CO LTD·Filed 2000·Granted Jul 15, 2003·16 cites·19 claims
- 0260US9434253B2Damper and operation unitOILES INDUSTRY CO LTD·Filed 2013·Granted Sep 6, 2016·2 cites·11 claims
- 0353US9249855B2DamperKUMAZAWA KATSUTOSHI·Filed 2012·Granted Feb 2, 2016·1 cites·26 claims
- 0434US2017262010A1Bearing bush and pedal device having the bearing bushOILES INDUSTRY CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →