Inventor
Toshihiko Kaminuma
Inventor
Yokohama, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides31%
C12NMicroorganisms or enzymes15%
C12YEnzymes15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
A61KPreparations for medical, dental or toiletry purposes8%
C07BGeneral methods of organic chemistry8%
C07CAcyclic or carbocyclic compounds8%
PatentTitleYear
7,232,925'Process for producing (4E)-5-chloro-2-isopropyl-4-pentenoate and optically active form thereof'20076,156,555'Method of preparing an enzyme participating in C-terminal amidation'20005,871,995'Purified enzymes participating in C-terminal amidation'19995,637,309'Physiologically active substance-prolonged releasing-type pharmaceutical preparation'19975,612,454'Process for purification of polypeptide using a buchner funnel'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to SHISEIDO CO LTD (4)· patent assignee history
1997–2007Based in Yokohama, JP· patent location history
2007Patents assigned to ASAHI GLASS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHISEIDO CO LTD | 4 | 1997–2000 |
| ASAHI GLASS CO LTD | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 1997–2007 |