Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186786 | Method for treating waste electronic substrate | Hiroshi Hayashi, Shota NAKAYAMA, Yusuke Kimura | 2025-01-07 |
| 12183478 | Treatment method of coated wire | Kenshi Takahashi, Hiroshi Hayashi | 2024-12-31 |
| 11088406 | Method for recovering valuable material from used lithium-ion battery | Hiroshi Hayashi, Hiromichi Koizumi, Ryutaro Fujisawa | 2021-08-10 |