Fiber bundle, method for producing same, and purification column
US-12496387-B2 · Dec 16, 2025 · US
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Osuka Tomoaki patents
Osuka Tomoaki is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Osuka Tomoaki |
| Total patents | 2 |
| First publication | Dec 1, 2022 |
| Latest publication | Dec 16, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toray Industries | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J20/28023 | 2 |
| A61M1/3679 | 2 |
| A61M1/3606 | 2 |
| B01D15/206 | 2 |
| B01D15/22 | 2 |