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Inventor

Mitsumasa Yamazaki

Inventor
Tokyo, JP

Overview

3→
Patents
1986–1992
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 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 compounds33%
C07CAcyclic or carbocyclic compounds17%
PatentTitleYear
5,095,025'Benzothiazole derivative'19924,878,942'Benzamide derivative, process for its production and plant growth regulant'19894,602,943'Certain pyridyloxybenzanilides having herbicidal properties'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1992Patents assigned to HODOGAYA CHEMICAL CO LTD (3)· patent assignee history
1986–1989Based in Tokyo, JP· patent location history
1992Based in Hasuda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HODOGAYA CHEMICAL CO LTD31986–1992
Locations
LocationPatentsSpan
Tokyo, JP21986–1989
Hasuda, JP11992