Inventor
Rintaro Ishii
Inventor
Mishima-shi, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Fprimary
B22FWorking metallic powder20%
C22BProduction and refining of metals20%
C22CAlloys20%
H01FMagnets20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to DAINICHI NIPPON CABLES LTD (1)· patent assignee history
1981Based in Hyogo, JP· patent location history
2021Patents assigned to HITACHI METALS LTD (1)· patent assignee history
2021Based in Mishima-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINICHI NIPPON CABLES LTD | 1 | 1981 |
| HITACHI METALS LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mishima-shi, JP | 1 | 2021 |
| Hyogo, JP | 1 | 1981 |