Inventor · disambiguated record
Teruhiko Toyama
Also filed as: HOJO YOSHIKATA · TOYAMA TERUHIKO
11 granted patents·98 citations·filing 1972–1983
89Inventor score
Files withMITSUI TOATSU CHEMICALS11
Top patents by PatentIndex Score
11 records- 0192US4397864A2-Arylpropyl ether or thioether derivatives and insecticidal and acaricidal agents containing said derivativesMITSUI TOATSU CHEMICALS·Filed 1981·Granted Aug 9, 1983·38 cites·16 claims
- 0288US4570005AProcess for the preparation of 2-arylpropyl ether or thioether derivativesMITSUI TOATSU CHEMICALS·Filed 1983·Granted Feb 11, 1986·23 cites·1 claims
- 0385US4062896ANitro-diphenyl ethersMITSUI TOATSU CHEMICALS·Filed 1974·Granted Dec 13, 1977·17 cites·6 claims
- 0465US3969102AHerbicidesMITSUI TOATSU CHEMICALS·Filed 1974·Granted Jul 13, 1976·6 cites·5 claims
- 0559US4264777AHerbicidal diphenyl ether compoundMITSUI TOATSU CHEMICALS·Filed 1975·Granted Apr 28, 1981·4 cites·1 claims
- 0651US4515628ADiphenyl ether derivatives and herbicides containing sameMITSUI TOATSU CHEMICALS·Filed 1981·Granted May 7, 1985·2 cites·19 claims
- 0743US4323389AHerbicidal compounds and compositionsMITSUI TOATSU CHEMICALS·Filed 1980·Granted Apr 6, 1982·2 cites·8 claims
- 0840US4308051ATetrahydrofuran derivativesMITSUI TOATSU CHEMICALS·Filed 1980·Granted Dec 29, 1981·1 cites·8 claims
- 0939US4036630ASynergistic herbicidal composition for paddy fieldsMITSUI TOATSU CHEMICALS·Filed 1976·Granted Jul 19, 1977·1 cites·6 claims
- 1035US4001004ASynergistic herbicidal composition for paddy fieldsMITSUI TOATSU CHEMICALS·Filed 1972·Granted Jan 4, 1977·4 cites·7 claims
- 1127US4217131AHerbicidal compositionMITSUI TOATSU CHEMICALS·Filed 1975·Granted Aug 12, 1980·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Teruhiko Toyama 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 →