Inventor

Naonori Hirata

Inventor

Sakai, JP

Overview

25→

Patents

1976–1995

Patent span

Chemistry

Primary field (CPC C)

Patents· 25 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 thereof34%

C07DHeterocyclic compounds34%

C07CAcyclic or carbocyclic compounds32%

PatentTitleYear

5,455,355'Pyrimidine derivatives'1995 5,424,275'Biphenyl derivatives and their use as herbicides'1995 5,354,729'N-acyldihydroquinoline derivatives, a method for producing the same and their use as herbicides'1994 5,346,879'Plant growth regulator containing a phthalimide derivative'1994 5,300,640'Pyrimidine derivatives, their production and use'1994 5,298,632'Herbicidal pyrimidine compounds, compositions containing the same and method of use'1994 5,232,897'Herbicidal pyrimidine compounds, compositions containing the same and method of use'1993 5,228,899'Hydroxamic acid esters and plant growth regulation therewith'1993 5,135,563'Pyrimidine derivative'1992 5,129,938'Pyrimidine derivatives'1992 5,125,957'Pyrimidine derivatives'1992 5,101,076'.beta.-hydroxyketone and its production'1992 5,075,488'Soil disease-controlling cyano and ester derivatives of cyclopentenyl amine'1991 5,041,679'Beta-hydroxyketone and its production'1991 5,021,579'Cyclohexane herbicides'1991 4,981,971'Certain aromatic or heterocyclic mercapto-alkylene-cyclohexene dione intermediates'1991 4,950,322'Cyclohexane herbicides for gramineous crops'1990 4,888,042'Cyclohexenone derivative, process for producing the same and herbicides comprising the same as active ingredient'1989 4,843,090'Soil fungicidal benzimidazoles'1989 4,789,396'Certain pyridyl thio or phenyl thio-E thane-1,3-cyclohexane dione-oximino esther herbicides'1988 4,709,052'Soil disease-controlling imides'1987 4,689,340'Trihaloimidazole insecticide'1987 4,668,693'Bromodichloroimidazole insecticide'1987 4,666,943'Fungicidal anilides'1987 3,936,497'Process for preparation of 4,4\'-diaminostilbene-2,2\'-disulfonic acid or salts thereof'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1995Patents assigned to SUMITOMO CHEMICAL CO (25)· patent assignee history

1976Based in Toyonaka, JP· patent location history

1987–1992Based in Sakai, JP· patent location history

1992–1995Based in Sanda, JP· patent location history

1993Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	25	1976–1995

Locations

Location	Patents	Span
Sakai, JP	13	1987–1992
Sanda, JP	10	1992–1995
Hyogo, JP	1	1993
Toyonaka, JP	1	1976