Inventor · disambiguated record
Fujio Kojima
Also filed as: KOJIMA FUJIO
3 granted patents·52 citations·filing 1987–1993
73Inventor score
Technology areasH05K
Files withHITACHI CHEMICAL CO LTD3
Top patents by PatentIndex Score
3 records- 0157US4791238AHigh-density wired circuit board using insulated wiresHITACHI CHEMICAL CO LTD·Filed 1987·Granted Dec 13, 1988·18 cites·20 claims
- 0255US5233133ACoaxial conductor interconnection wiring boardHITACHI CHEMICAL CO LTD·Filed 1991·Granted Aug 3, 1993·17 cites·2 claims
- 0354US5323534AProcess for producing coaxial conductor interconnection wiring boardHITACHI CHEMICAL CO LTD·Filed 1993·Granted Jun 28, 1994·17 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →