Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534710 | Heat releasing pipe | Kotaro Hayashi, Kenzo Saiki | 2017-01-03 |
| 9188251 | Exhaust pipe | Kotaro Hayashi, Kenzo Saiki | 2015-11-17 |
| 8722786 | Paint composition for heat releasing products | Kotaro Hayashi, Kenzo Saiki | 2014-05-13 |
| 8574416 | Method for producing exhaust pipe | Kotaro Hayashi, Kenzo Saiki | 2013-11-05 |