Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514183 | Exhaust gas latent heat recovery device | Naoki KOUMOTO, Hiroyuki Yagita, Akitoshi Sugiyama, Tarou Ichihara, Kimio Konno +1 more | 2019-12-24 |
| 10446737 | Piezoelectric element and method of manufacturing the same | Keiichi Hatano, Sumiaki Kishimoto, Yutaka Doshida | 2019-10-15 |