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Inventor

Teruhiko Toyama

Inventor
Fujisawa, JP

Overview

11→
Patents
1976–1986
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds42%
A01NPreservation of bodies of humans or animals or plants or parts thereof32%
C07DHeterocyclic compounds21%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
PatentTitleYear
4,570,005'Process for the preparation of 2-arylpropyl ether or thioether derivatives'19864,515,628'Diphenyl ether derivatives and herbicides containing same'19854,397,864'2-Arylpropyl ether or thioether derivatives and insecticidal and acaricidal agents containing said derivatives'19834,323,389'Herbicidal compounds and compositions'19824,308,051'Tetrahydrofuran derivatives'19814,264,777'Herbicidal diphenyl ether compound'19814,217,131'Herbicidal composition'19804,062,896'Nitro-diphenyl ethers'19774,036,630'Synergistic herbicidal composition for paddy fields'19774,001,004'Synergistic herbicidal composition for paddy fields'19773,969,102'Herbicides'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1986Patents assigned to MITSUI TOATSU CHEMICALS (11)· patent assignee history
1976–1982Based in Fujisawa, JP· patent location history
1977Based in Fugisawa, JP· patent location history
1981–1983Based in Chigasaki, JP· patent location history
1985–1986Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS111976–1986
Locations
LocationPatentsSpan
Fujisawa, JP61976–1982
Kanagawa, JP21985–1986
Chigasaki, JP21981–1983
Fugisawa, JP11977