Inventor · disambiguated record
Hirohisa Toyoshima
Also filed as: TOYOSHIMA HIROHISA
4 granted patents·12 citations·filing 2005–2020
69Inventor score
Technology areasH01R
Files withSHIMANO KK4
Top patents by PatentIndex Score
4 records- 0150US11390356B2Electric connector device and electric device for human-powered vehicleSHIMANO KK·Filed 2020·Granted Jul 19, 2022·0 cites·24 claims
- 0239USD589409SChain guardSHIMANO KK·Filed 2008·Granted Mar 31, 2009·5 cites·1 claims
- 0339USD533482SRear derailleurSHIMANO KK·Filed 2005·Granted Dec 12, 2006·4 cites·1 claims
- 0435USD535919SOuter link for a rear derailleurSHIMANO KK·Filed 2005·Granted Jan 30, 2007·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →