Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697238 | Extruder and die for the same | Kiyoshi Handa, Makoto Tojo, Jun Kakizaki | 2023-07-11 |
| 11642247 | Pressure-sensitive adhesive sheet, adhesive bandage, and method of producing the same | Yasuhiro SHIROTANI, Yasutomi Matsushima, Junichi Taniguchi | 2023-05-09 |