Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140542 | Optical analysis chip | Tomoki YABUTANI | 2024-11-12 |
| 11884754 | Sulfonated pulp fibers, derivative pulp, sulfonated fine cellulose fibers, method for producing sulfonated fine cellulose fibers, and method for producing sulfonated pulp fibers | Shou HIASA, Tomoki YABUTANI | 2024-01-30 |
| 11517897 | Functional material for testing liquid sample | — | 2022-12-06 |
| 10583434 | Functional material, method for producing functional material, and functional liquid | — | 2020-03-10 |