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Inventor

Hisao Ishikawa

Inventor
Odawara, JP

Overview

19→
Patents
1976–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 19 as inventor

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

C07Dprimary
C07DHeterocyclic compounds44%
A01NPreservation of bodies of humans or animals or plants or parts thereof40%
C07CAcyclic or carbocyclic compounds16%
PatentTitleYear
5,110,343'Cyclohexenone derivatives'19924,812,161'Thia (oxa) diazole derivatives'19894,579,971'Cyclohexane derivatives'19864,515,729'Cyclohexane derivatives'19854,504,305'Cyclohexenone derivatives, preparation and herbicidal use'19854,482,740'5-Phenylcyclohexenone derivatives'19844,259,105'Diphenylamine derivatives'19814,249,937'Cyclohexane derivatives'19814,075,239'Cyclohexane derivatives'19784,033,754'Substituted cyclohexene esters'19774,011,256'Cyclohexane derivatives'19774,008,067'Oxacyclohexane derivatives'19773,999,974'Barbituric acid derivatives'19763,989,737'2-Cyclohexene-1-one derivatives'19763,989,504'Herbicidal composition of 3,4-dihydro-2H-pyrane-2,4-diones and methods'19763,972,899'.alpha.-Pyrone derivatives'19763,967,951'Selective herbicides'19763,967,950'Combating weeds in rice with benzothiazole derivatives'19763,950,420'Cyclohexane derivatives'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1992Patents assigned to NIPPON SODA CO (19)· patent assignee history
1976–1989Based in Odawara, JP· patent location history
1976Based in Oiso, JP· patent location history
1984–1985Based in Kanagawa, JP· patent location history
1992Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON SODA CO191976–1992
Locations
LocationPatentsSpan
Odawara, JP111976–1989
Oiso, JP41976
Kanagawa, JP31984–1985
Tokyo, JP11992