Inventor · disambiguated record
Tatsuya Hirahara
Also filed as: HIRAHARA TATSUYA
2 granted patents·2 pending applications·14 citations·filing 2005–2018
59Inventor score
Top patents by PatentIndex Score
4 records- 0176US7798757B2Screw driving device and screwNIPPON TELEGRAPH & TELEPHONE·Filed 2009·Granted Sep 21, 2010·10 cites·2 claims
- 0264US7800283B2Screw driving device and screwNIPPON TELEGRAPH & TELEPHONE·Filed 2009·Granted Sep 21, 2010·4 cites·8 claims
- 0345US2007157736A1Screwdriver device and screwNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Application pending·0 cites
- 0438US2019100339A1Lidding system and lidding methodYASKAWA ELECTRIC CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →