Inventor · disambiguated record
Chikafumi Oomachi
Also filed as: OOMACHI CHIKAFUMI
4 granted patents·379 citations·filing 1991–1993
84Inventor score
Files withNIPPON MEKTRON KK4
Top patents by PatentIndex Score
4 records- 0195US5317801AMethod of manufacture of multilayer circuit boardNIPPON MEKTRON KK·Filed 1993·Granted Jun 7, 1994·125 cites·22 claims
- 0293US5260518AMultilayer circuit board for mounting ICs and method of manufacturing the sameNIPPON MEKTRON KK·Filed 1991·Granted Nov 9, 1993·101 cites·16 claims
- 0383US5250469AIC mounting circuit substrate and process for mounting the ICNIPPON MEKTRON KK·Filed 1991·Granted Oct 5, 1993·81 cites·12 claims
- 0481US5361491AProcess for producing an IC-mounting flexible circuit boardNIPPON MEKTRON KK·Filed 1993·Granted Nov 8, 1994·72 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →