Inventor · disambiguated record
Sakamoto Hiroyuki
Also filed as: HIROYUKI SAKAMOTO
3 granted patents·129 citations·filing 1989–1992
72Inventor score
Top patents by PatentIndex Score
3 records- 0189US5110245AThread forming screwNITTO SEIKO KK·Filed 1990·Granted May 5, 1992·113 cites·1 claims
- 0270US5030726APolymerizable cyclic urea derivativesNIPPON PAINT CO LTD·Filed 1989·Granted Jul 9, 1991·13 cites·11 claims
- 0340US5385985ACyclic urea derivativeNIPPON PAINT CO LTD·Filed 1992·Granted Jan 31, 1995·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →