Inventor · disambiguated record
Zenichi Yoshida
Also filed as: YOSHIDA ZENICHI
4 granted patents·71 citations·filing 1981–1987
76Inventor score
Top patents by PatentIndex Score
4 records- 0185US4814532AProcess for producing alkylcyclopentadiene derivativesASAHI CHEM CO LTD·Filed 1987·Granted Mar 21, 1989·37 cites·16 claims
- 0277US4399075AProcess for producing chlorinated phenoxytoluene derivativesASAHI CHEMICAL CO·Filed 1981·Granted Aug 16, 1983·17 cites·14 claims
- 0375US4567308AProcess for preparing alkylcyclopentadiene derivativesASAHI CHEMICAL CO·Filed 1985·Granted Jan 28, 1986·17 cites·8 claims
- 0428US4608358ACatalyst for the isomerization reaction of quadricyclanes to norbornadienesSUMITOMO CHEMICAL CO·Filed 1984·Granted Aug 26, 1986·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Zenichi Yoshida 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 →