Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031239 | Acrylic fiber for artificial hair, method for manufacturing said fiber, and headdress product containing said fiber | Satoru Yoshimura, Masaru Anahara, Hiroki Shinomiya, Masanobu Tamura, Aki Kano +1 more | 2024-07-09 |
| 10676843 | Acrylic-fiber manufacturing method | Masanobu Tamura | 2020-06-09 |