Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338260 | Metal detection apparatus and metal detection method | Yoshifumi Takahashi, Osamu Tanaka | 2019-07-02 |
| 9834836 | Rolling body, method for producing rolling body, and dynamic force transmission device | Kazuhiko Takashima, Toshikazu Nanbu, Kouji Tagomori, Naoki Sugiyama | 2017-12-05 |