Inventor
Sampei Kemmochi
Inventor
Hakodate, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B28Cprimary
B28CPreparing clay100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to ITO YASURO (1)· patent assignee history
1981Based in Hakodate, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ITO YASURO | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hakodate, JP | 1 | 1981 |