Inventor
Sumitaro Arima
Inventor
Sendai, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to TOHOKU ELECTRIC POWER CO (2)· patent assignee history
1977Based in Sendai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOHOKU ELECTRIC POWER CO | 2 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sendai, JP | 2 | 1977 |