Inventor
Akikazu Mitsunobu
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Jprimary
C07JSteroids50%
C07CAcyclic or carbocyclic compounds25%
C07KPeptides25%
PatentTitleYear
5,648,507'14.alpha.-hydroxy-4-androstene-3,6,17-trione hydrate and process for producing same'19975,614,651'14.alpha.-hydroxy-4-androstene-3,6,17-trione hydrate crystal and process for producing same'19974,730,076'Process for producing .alpha.-aspartyl-phenylalanine ester'19884,582,928'Process for producing optically active phenylalanine'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1997Patents assigned to NIPPON KAYAKU KK (3)· patent assignee history
1986–1997Based in Tokyo, JP· patent location history
1997Patents assigned to SNOW BAND MILK PRODUCTS CO LTD (1)· patent assignee history
1997Patents assigned to SNOW BRANK MILK PRODUCTS CO LT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON KAYAKU KK | 3 | 1986–1997 |
| SNOW BAND MILK PRODUCTS CO LTD | 1 | 1997 |
| SNOW BRANK MILK PRODUCTS CO LT | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1986–1997 |