Inventor · disambiguated record

Yasuhide Sugawara

Also filed as: SUGAWARA YASUHIDE

2 granted patents·75 citations·filing 1990–1997

66Inventor score

Technology areasH10W

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0177US6097100AResin sealed semiconductor devices and a process for manufacturing the sameHITACHI LTD·Filed 1997·Granted Aug 1, 2000·56 cites·16 claims
0250US5181097APlastic molded type electronic deviceHITACHI LTD·Filed 1990·Granted Jan 19, 1993·19 cites·9 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →