Inventor · disambiguated record
Hiroyuki Hamaguchi
Also filed as: HAMAGUCHI HIROYUKI
5 granted patents·1 pending application·41 citations·filing 1984–2023
78Inventor score
Top patents by PatentIndex Score
6 records- 0168US7582973B2Flip-chip type assemblyNEC CORP·Filed 2006·Granted Sep 1, 2009·6 cites·15 claims
- 0260US12420455B2Mold deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·6 claims
- 0358USD587259SComputerNEC CORP·Filed 2008·Granted Feb 24, 2009·11 cites·1 claims
- 0454USD588593SComputerNEC CORP·Filed 2008·Granted Mar 17, 2009·9 cites·1 claims
- 0546US4578304AMultilayer wiring substrateNEC CORP·Filed 1984·Granted Mar 25, 1986·15 cites·7 claims
- 0639US2015068707A1Electronic component cooling apparatusNEC CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →