Inventor · disambiguated record
Tetsu Hiroshima
Also filed as: HIROSHIMA TETSU
5 granted patents·37 citations·filing 2008–2016
77Inventor score
Top patents by PatentIndex Score
5 records- 0172USD667380SSwitch for hoistISHIKAWA KAZUMITSU·Filed 2011·Granted Sep 18, 2012·21 cites·1 claims
- 0269US9048698B2HoistHIROSHIMA TETSU·Filed 2011·Granted Jun 2, 2015·3 cites·9 claims
- 0353US8770368B2Wet type friction plateHIROSHIMA TETSU·Filed 2008·Granted Jul 8, 2014·1 cites·1 claims
- 0450USD655883SElectric chain hoistHIROSHIMA TETSU·Filed 2011·Granted Mar 13, 2012·9 cites·1 claims
- 0539USD810382SSuspension for a hoistKITO KK·Filed 2016·Granted Feb 13, 2018·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →