Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655666 | Caulking bolt | Naoki Hoshino, Toshiya Ohta, Mitsuki Yoshida, Shigeki Matsunami, Yukinori Fujimoto +1 more | 2020-05-19 |
| 10267348 | Bolt for peeling coating film | Yuichi HIROI, Masashi Okamoto, Yukinori Fujimoto | 2019-04-23 |