Inventor · disambiguated record
Shigeo Ogasawara
Also filed as: OGASAWARA SHIGEO
3 granted patents·118 citations·filing 1997–1999
76Inventor score
Technology areasH10W
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0177US6022797AMethod of manufacturing through holes in a semiconductor deviceHITACHI LTD·Filed 1997·Granted Feb 8, 2000·62 cites·49 claims
- 0273US5892276ASemiconductor integrated circuitHITACHI LTD·Filed 1997·Granted Apr 6, 1999·42 cites·20 claims
- 0348US5986294ASemiconductor integrated circuitHITACHI LTD·Filed 1999·Granted Nov 16, 1999·14 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →