Inventor · disambiguated record
Hirofumi Tongu
Also filed as: TONGU HIROFUMI
4 granted patents·4 pending applications·8 citations·filing 2004–2018
64Inventor score
Files withHINO MOTORS LTD8
Top patents by PatentIndex Score
8 records- 0187US10626767B2Exhaust purification apparatusHINO MOTORS LTD·Filed 2018·Granted Apr 21, 2020·5 cites·2 claims
- 0262US9617894B2Exhaust gas purification systemHINO MOTORS LTD·Filed 2014·Granted Apr 11, 2017·2 cites·5 claims
- 0357US10030560B2Exhaust purification deviceHINO MOTORS LTD·Filed 2014·Granted Jul 24, 2018·1 cites·10 claims
- 0440US2020040791A1Exhaust gas purification apparatusHINO MOTORS LTD·Filed 2018·Application pending·0 cites
- 0539US2007119155A1Support structure for mufflerHINO MOTORS LTD·Filed 2004·Application pending·0 cites
- 0637US2019376430A1Exhaust purification deviceHINO MOTORS LTD·Filed 2018·Application pending·0 cites
- 0736US10138788B2Mixing structureHINO MOTORS LTD·Filed 2015·Granted Nov 27, 2018·0 cites·2 claims
- 0833US2021108547A1ReactorHINO MOTORS LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →