Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084065 | Drilling and tapping machine | Takahiro Fujishiro, Kosuke Wakao, Kei Tsujimoto, Yuka Yoshimoto | 2025-07-15 |
| 11331702 | Colored stainless steel plate and colored stainless steel coil | Hideki Iai, Yoshikazu Aoki | 2022-05-17 |
| 10801124 | Stainless steel plate | Hideki Iai, Yoshikazu Aoki | 2020-10-13 |