Inventor
Yunping Li
Inventor
Sendai, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys50%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to KABUSHIKA KAISHA EIWA (1)· patent assignee history
2019Patents assigned to UNIV TOHOKU (1)· patent assignee history
2019Based in Sendai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KABUSHIKA KAISHA EIWA | 1 | 2019 |
| UNIV TOHOKU | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sendai, JP | 1 | 2019 |