Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800080 | Tape-shaped molding and belt for ball chain | Nobuyuki Masumura, Kazuki Tomita, Akira Tochigi, Seiichi Ohira, Hidekazu Michioka +1 more | 2020-10-13 |
| 8764302 | Tape-shaped molding and belt for ball chain | Nobuyuki Masumura, Kazuki Tomita, Akira Tochigi, Seiichi Ohira, Hidekazu Michioka +1 more | 2014-07-01 |