Inventor
Makoto Oka
Inventor
Ibaraki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds56%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
A61KPreparations for medical, dental or toiletry purposes17%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
6,372,740'2-aryl-8-oxodihydropurine derivative, process for the producing the same, medicinal compositions containing the same, and intermediates thereof'20026,277,993'Intermediates for 5-substituted-3-oxadiazolyl-1,6-Naphthyridin-2(1H)-one derivatives'20016,172,079'5-substituted-3-oxadiazolyl-1,6-naphthyridin-2(1H)-one derivatives'20015,972,946'Acetamide derivative, process for preparing the same, and a pharmaceutical composition containing the same'19995,424,434'Production on 3-oxadiazolyl-1,6-naphthyridine derivatives'19955,424,433'Intermediates for 3-oxadiazoly-1,6-naphthyridine derivatives'19955,367,078'3-oxadiazolyl-1,6-naphthyridine derivatives'19945,185,338'Medicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereof'19935,041,443'Medicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereof'19915,021,421'2-(1-Piperazinyl)-4-phenylcycloalkanopyridine derivatives, processes for the production thereof, and pharmaceutical composition containing the same'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2002Patents assigned to DAINIPPON PHARMACEUTICAL CO (10)· patent assignee history
1991–2002Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PHARMACEUTICAL CO | 10 | 1991–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 10 | 1991–2002 |