Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959330 | Metal-clad laminate, circuit board, and multilayer circuit board | Kazuhiko Ohashi, Sunao Fukutake | 2021-03-23 |
| 10920981 | Burner head for exhaust gas processing apparatus, manufacturing method of the same, combustion chamber for exhaust gas processing apparatus, and manufacturing method and maintenance method of the same | Kazutomo Miyazaki, Tetsuo Komai, Seiji Kashiwagi, Kazumasa HOSOTANI | 2021-02-16 |