Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695874 | Stainless steel material for diffusion bonding jig | Kazunari IMAKAWA | 2020-06-30 |
| 10670350 | Method of manufacturing heat exchanger | Kazunari IMAKAWA | 2020-06-02 |
| 10570979 | High Al-content vibration-damping ferritic stainless steel material, and production method | Kazunari IMAKAWA, Satoshi Suzuki | 2020-02-25 |