Inventor · disambiguated record
Osao Kamada
Also filed as: KAMADA OSAO
4 granted patents·30 citations·filing 1983–1990
75Inventor score
Files withHITACHI CABLE4
Top patents by PatentIndex Score
4 records- 0147US4582545AMethod of producing electrical conductorHITACHI CABLE·Filed 1984·Granted Apr 15, 1986·7 cites·10 claims
- 0238USRE34641EMethod of producing electrical conductorHITACHI CABLE·Filed 1990·Granted Jun 21, 1994·6 cites·12 claims
- 0338US4434022AProcess for manufacturing copper-clad laminateHITACHI CABLE·Filed 1983·Granted Feb 28, 1984·10 cites·13 claims
- 0436US4518449AProcess for production of hydrate surfaced rolled copper foil laminated platesHITACHI CABLE·Filed 1984·Granted May 21, 1985·7 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Osao Kamada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →