Inventor · disambiguated record
Yasufumi Hirai
Also filed as: HIRAI YASUFUMI
4 granted patents·151 citations·filing 2014–2014
80Inventor score
Files withYAHOO JAPAN CORP4
Top patents by PatentIndex Score
4 records- 0190USD794672SDisplay screen of a portable information terminal with a computer iconYAHOO JAPAN CORP·Filed 2014·Granted Aug 15, 2017·59 cites·1 claims
- 0288USD761804SDisplay screen of a portable terminal with animated graphical user interfaceYAHOO JAPAN CORP·Filed 2014·Granted Jul 19, 2016·49 cites·1 claims
- 0385USD760239SDisplay screen of a portable terminal with animated graphical user interfaceYAHOO JAPAN CORP·Filed 2014·Granted Jun 28, 2016·38 cites·1 claims
- 0442USD758382SDisplay screen of a portable terminal with animated graphical user interfaceYAHOO JAPAN CORP·Filed 2014·Granted Jun 7, 2016·5 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →