Inventor · disambiguated record
Fumihiro Hozumi
Also filed as: HOZUMI FUMIHIRO
3 granted patents·1 pending application·5 citations·filing 2004–2014
57Inventor score
Top patents by PatentIndex Score
4 records- 0152US7859166B2Carbon brush produced by mixing a carbonaceous filler and a binder, and kneading, shaping, and baking the mixtureTOTANKAKO CO LTD·Filed 2005·Granted Dec 28, 2010·2 cites·6 claims
- 0248US10199789B2Metal-carbonaceous brush and method of manufacturing the sameTOYO TANSO CO·Filed 2014·Granted Feb 5, 2019·0 cites·11 claims
- 0340US2015171581A1Metal-carbonaceous brush and manufacturing method of the sameTOYO TANSO CO·Filed 2013·Application pending·0 cites
- 0438US7148602B2CommutatorTOTANKAKO CO LTD·Filed 2004·Granted Dec 12, 2006·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →