Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505848 | Heat-resistant Ir alloy | Shunsuke Yokota, Kenta Terai, Hayato Yasuhara, Ryohei Akiyoshi, Ken Hanashi | 2022-11-22 |
| 11486024 | Heat-resistant Ir alloy wire | Shunsuke Yokota, Kenta Terai, Hayato Yasuhara, Ryohei Akiyoshi, Ken Hanashi | 2022-11-01 |
| 7560666 | Glow plug and method of producing the same | — | 2009-07-14 |