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Inventor

Hiroyuki Yogai

Inventor
Ibaraki, JP

Overview

2→
Patents
1994–1995
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 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 thereof50%
C07DHeterocyclic compounds50%
PatentTitleYear
5,424,275'Biphenyl derivatives and their use as herbicides'19955,354,729'N-acyldihydroquinoline derivatives, a method for producing the same and their use as herbicides'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to SUMITOMO CHEMICAL CO (2)· patent assignee history
1994Based in Kobe, JP· patent location history
1995Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO21994–1995
Locations
LocationPatentsSpan
Ibaraki, JP11995
Kobe, JP11994