Inventor
Yoichi Kagawa
Inventor
Tokyo, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
A61LMethods or apparatus for sterilising materials or objects in general25%
C12NMicroorganisms or enzymes25%
PatentTitleYear
10,883,080Method for culturing animal cell composition, method for producing animal cell composition using same, and animal cell composition20215,098,371'Switch bag type blood gathering set'19925,000,407'Switch bag type blood-gathering set, operating panel apparatus of said blood-gathering set and blood-gathering method by using said blood-gathering set'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1992Patents assigned to KAWASUMI LAB INC (2)· patent assignee history
1991–2021Based in Tokyo, JP· patent location history
2021Patents assigned to UNIV TOKYO WOMENS MEDICAL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASUMI LAB INC | 2 | 1991–1992 |
| UNIV TOKYO WOMENS MEDICAL | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 1991–2021 |