Inventor

Hiroki Ohta

Inventor

Kokubunji, JP

Overview

6→

Patents

1981–1990

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

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

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof45%

C07DHeterocyclic compounds45%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%

PatentTitleYear

4,959,092'Substituted phenyl (or pyridyl) urea compound and herbicidal composition containing the same as active ingredient'1990 4,877,804'Thiadiazole derivative, and insecticidal and miticidal composition containing the derivative as the effective ingredient'1989 4,722,934'Thiadiazole derivative and insecticidal and miticidal composition containing the same as an active ingredient'1988 4,410,518'N-Phosphinoaminosulfinylcarbamate esters and their use as insecticides'1983 4,292,070'N-Substituted tetrahydrophthalimide and herbicidal composition'1981 4,249,934'1,2-Alkylene-4-substituted urazole herbicides'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1990Patents assigned to MITSUBISHI CHEM IND (5)· patent assignee history

1981Based in Machida, JP· patent location history

1983Patents assigned to UNIV CALIFORNIA (1)· patent assignee history

1983Based in Riverside, CA, US· patent location history

1988–1990Based in Kokubunji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI CHEM IND	5	1981–1990
UNIV CALIFORNIA	1	1983

Locations

Location	Patents	Span
Kokubunji, JP	3	1988–1990
Machida, JP	2	1981
Riverside, California, US	1	1983