Inventor
Takehiko Yamane
Inventor
Akashi, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds57%
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07CAcyclic or carbocyclic compounds14%
PatentTitleYear
5,981,522'Treatment of disease caused by infection of Helicobacter'19994,983,602'3\'-hydroxybenzoxazinorifamycin derivative, process for preparing the same and antibacterial agent containing the same'19914,965,261'Substituted benzoxazinorifamycin derivative and antibacterial agent containing the same'19904,925,969'Process for preparing ethyl-alpha-amino-gamma-oxo-gamma-phenybutyrate derivatives'19904,859,661'Alkyl-substituted benzoxazinorifamycin derivative, process for preparing the same and antibacterial agent containing the same'19894,690,919'Benzoxazinorifamycin derivative, process for preparing the same and antibacterial agent containing the same'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1991Patents assigned to KANEGAFUCHI CHEMICAL IND (5)· patent assignee history
1987–1991Based in Akashi, JP· patent location history
1999Patents assigned to KANEKA CORP (1)· patent assignee history
1999Based in Kobe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KANEGAFUCHI CHEMICAL IND | 5 | 1987–1991 |
| KANEKA CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Akashi, JP | 5 | 1987–1991 |
| Kobe, JP | 1 | 1999 |