Inventor
Hirotoshi Arai
Inventor
Toyama, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds31%
C07CAcyclic or carbocyclic compounds25%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium19%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
PatentTitleYear
5,120,746'Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same'19924,923,882'Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same'19904,871,765'Amine derivative and its salt and anti-ulcer agent containing the same'19894,643,849'Intermediates for urea and thiourea derivatives'19874,230,719'Novel 2-[4-(3-methyl-2-thienyl)phenyl]propionic acid and pharmaceutically acceptable salt thereof and method for treating symptoms of inflammation and pain'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1992Patents assigned to TOYAMA CHEMICAL CO LTD (5)· patent assignee history
1980–1992Based in Toyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYAMA CHEMICAL CO LTD | 5 | 1980–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyama, JP | 5 | 1980–1992 |