Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344690 | Rubber composition and crosslinked rubber molded product | Hiroshi Tadaoka, Kazuyoshi Shiga | 2025-07-01 |
| 12220616 | Golf ball | Ayaka SHINDO, Kazuyoshi Shiga, Toshiyuki Tarao, Takanobu Kawamura | 2025-02-11 |