Inventor · disambiguated record
Tomoyuki Sugiyama
Also filed as: SUGIYAMA TOMOYUKI
3 granted patents·52 citations·filing 1977–2018
71Inventor score
Top patents by PatentIndex Score
3 records- 0191US10935116B2Seal member for ball screw deviceTHK CO LTD·Filed 2018·Granted Mar 2, 2021·6 cites·2 claims
- 0277US4223565ADevice for attenuating vibrations in a drive shaft of a motor vehicleHONDA MOTOR CO LTD·Filed 1977·Granted Sep 23, 1980·36 cites·13 claims
- 0355US6821916B2Ceramics for in vivo useAKIRA MYOI·Filed 2002·Granted Nov 23, 2004·10 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →