Inventor · disambiguated record
Hiroyuki Tsukui
Also filed as: TSUKUI HIROYUKI
3 granted patents·4 pending applications·56 citations·filing 2000–2016
70Inventor score
Top patents by PatentIndex Score
7 records- 0194US7585361B2Porphyrazine coloring matter, ink, ink set and colored productNIPPON KAYAKU KK·Filed 2007·Granted Sep 8, 2009·32 cites·27 claims
- 0278US6432807B1Method of forming solder bumps on a semiconductor device using bump transfer plateNEC CORP·Filed 2000·Granted Aug 13, 2002·24 cites·4 claims
- 0347US10899153B2Heat-sensitive recording material and diphenylsulfoneNIPPON KAYAKU KK·Filed 2016·Granted Jan 26, 2021·0 cites·12 claims
- 0440US2016143740A1Size measuring tool for artificial annulusTSUKUI HIROYUKI·Filed 2014·Application pending·0 cites
- 0537US2002173136A1Bump transfer plate, manufacturing method thereof, semiconductor device, and manufacturing method thereofNEC CORP·Filed 2002·Application pending·0 cites
- 0637US2002177295A1Bump transfer plate, manufacturing method thereof, semiconductor device, and manufacturing method thereofNEC CORP·Filed 2002·Application pending·0 cites
- 0737US2002173135A1Bump transfer plate, manufacturing method thereof, semiconductor device, and manufacturing method thereofNEC CORP·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →