Inventor · disambiguated record
Tsuneyuki Sukegawa
Also filed as: SUKEGAWA TSUNEYUKI
4 granted patents·106 citations·filing 1985–1989
79Inventor score
Files withNGK SPARK PLUG CO4
Top patents by PatentIndex Score
4 records- 0177US4649070ASubstrate for an integrated circuitNGK SPARK PLUG CO·Filed 1985·Granted Mar 10, 1987·52 cites·6 claims
- 0255US4943470ACeramic substrate for electrical devicesNGK SPARK PLUG CO·Filed 1989·Granted Jul 24, 1990·21 cites·14 claims
- 0355US4801067AMethod of connecting metal conductor to ceramic substrateNGK SPARK PLUG CO·Filed 1987·Granted Jan 31, 1989·21 cites·3 claims
- 0445US4810528AProcess for producing multilayer circuit boardNGK SPARK PLUG CO·Filed 1986·Granted Mar 7, 1989·12 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Tsuneyuki Sukegawa 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 →