Inventor · disambiguated record
Yohichi Yamaguchi
Also filed as: YAMAGUCHI YOHICHI
3 granted patents·225 citations·filing 1989–1993
76Inventor score
Top patents by PatentIndex Score
3 records- 0191US4944837AMethod of processing an article in a supercritical atmosphereNISHIKAWA MASARU·Filed 1989·Granted Jul 31, 1990·182 cites·20 claims
- 0268US5390626AProcess for formation of silicon carbide filmHOYA CORP·Filed 1993·Granted Feb 21, 1995·19 cites·10 claims
- 0363US5254370AMethod for forming a silicon carbide filmHOYA CORP·Filed 1992·Granted Oct 19, 1993·24 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Yohichi Yamaguchi 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 →