Inventor

Makoto Takata

Inventor

Toda, JP

Overview

2→

Patents

1990–1996

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%

C07DHeterocyclic compounds40%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

PatentTitleYear

5,578,627'1,2-benzoisoxazole derivative or its salt and brain-protecting agent comprising the same'1996 4,948,796'Piperazine derivative or its salt, process for producing the same and pharmaceutical composition comprising the same as active ingredient'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1996Patents assigned to TOYAMA CHEMICAL CO LTD (2)· patent assignee history

1990Based in Toyama, JP· patent location history

1996Based in Toda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYAMA CHEMICAL CO LTD	2	1990–1996

Locations

Location	Patents	Span
Toda, JP	1	1996
Toyama, JP	1	1990