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Inventor

Kazuhiro Ukawa

Inventor
Oyama, JP

Overview

7→
Patents
1996–1998
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 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 thereof54%
C07DHeterocyclic compounds46%
PatentTitleYear
5,747,420'Tetrazolinones'19985,710,278'Herbicidal 1-pyridyltetrazolinones'19985,668,087'Herbicidal 1-alkenyltetrazolinones'19975,650,374'Herbicidal 1-cyclopropyl tetrazolinones'19975,641,727'Herbicidal 1-pyridyltetrazolinones'19975,641,725'Sulphonylaminophenyluracil herbicides for paddy field'19975,589,439'Tetrazolinone derivatives'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1998Patents assigned to BAYER AGROCHEM KK (7)· patent assignee history
1996–1998Based in Oyama, JP· patent location history
1997Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AGROCHEM KK71996–1998
Locations
LocationPatentsSpan
Oyama, JP61996–1998
Tochigi, JP11997