Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774192 | Hollow resin particles and application thereof | Katsushi Miki | 2020-09-15 |
| 10731020 | Rubber composition for vulcanization molding, process for manufacturing the same and application thereof | Katsushi Miki | 2020-08-04 |