Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544886 | Fiber-reinforced composite pipe and cold/warm water piping system | Nobuharu Terachi, Yusuke Hoshino, Shintaro Umeyama | 2020-01-28 |
| 8962115 | Fire-resistant piping material | Masashi Okabe, Koji Ichihara, Hideharu Kimura | 2015-02-24 |