Inventor
Shigemitsu Ohsawa
Inventor
Honjou, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes56%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations44%
PatentTitleYear
6,117,864'Methods employing stable preparation containing azelastine hydrochloride'20005,073,375'Pharmaceutical preparation for percutaneous administration containing eperisone or tolperisone or salt thereof'19915,059,427'Pharmaceutical preparation for percutaneous administration containing eperisone or tolperisone or salt thereof'19915,035,895'Emulsified and solubilized pharmaceutical preparation'19914,767,624'Decubital remedy'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to FURUSE KAZUMARO (1)· patent assignee history
1988Patents assigned to OHSAWA SHIGEMITSU (1)· patent assignee history
1988Based in Saitama-shi, JP· patent location history
1991Patents assigned to EISAI CO LTD (3)· patent assignee history
1991Patents assigned to SANSHO CO (2)· patent assignee history
1991Based in Honjou, JP· patent location history
1991Based in Saitama, JP· patent location history
2000Patents assigned to ASTA MEDICA AG (1)· patent assignee history
2000Based in Honjo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EISAI CO LTD | 3 | 1991 |
| SANSHO CO | 2 | 1991 |
| ASTA MEDICA AG | 1 | 2000 |
| FURUSE KAZUMARO | 1 | 1988 |
| OHSAWA SHIGEMITSUself | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Honjou, JP | 2 | 1991 |
| Honjo, JP | 1 | 2000 |
| Saitama, JP | 1 | 1991 |
| Saitama-shi, JP | 1 | 1988 |