Inventor
Shoji Miyagawa
Inventor
Chiba, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals50%
Y02PClimate change mitigation technologies in the production or processing of goods50%
PatentTitleYear
5,766,307'Method of treating zinc-containing substance'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history
1998Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI STEEL CO | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 1 | 1998 |