Inventor · disambiguated record
Shigeyuki Tsurumi
Also filed as: TSURUMI SHIGEYUKI
3 granted patents·22 citations·filing 1979–2018
65Inventor score
Top patents by PatentIndex Score
3 records- 0163US4279649AElectrical contact materialNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Jul 21, 1981·12 cites·5 claims
- 0258US11502235B2Thermoelectric material and thermoelectric moduleHAKUSAN INC·Filed 2018·Granted Nov 15, 2022·0 cites·9 claims
- 0353US4330331AElectric contact material and method of producing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted May 18, 1982·10 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →