Floatation separation apparatus
US-11512009-B2 · Nov 29, 2022 · US
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Oki Koichi patents
Oki Koichi is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oki Koichi |
| Total patents | 4 |
| First publication | Sep 24, 2015 |
| Latest publication | Nov 29, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Floatation separation apparatus
US-2020165143-A1 · May 28, 2020 · US
Chemical analysis device
US-9267895-B2 · Feb 23, 2016 · US
Component analysis device
US-2015268168-A1 · Sep 24, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kurita Water Ind Ltd | 2 |
| Univ Tokyo | 2 |
| Univ Kyoto | 2 |
| Ok Lab Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.