Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158224 | Housing type pipe joint | Kazumi Baba, Masashi Ota | 2024-12-03 |
| 8844576 | Exhaust pipe | Yasutaka Ito | 2014-09-30 |
| 8359846 | Exhaust manifold | Nobuyuki Murakami, Hiroshi Hosoi, Hitoshi Shimamura, Katsumi Yagi, Kimihiro Jinno +1 more | 2013-01-29 |
| 8201584 | Exhaust pipe | Yasutaka Ito | 2012-06-19 |
| 7487634 | Exhaust gas control apparatus | — | 2009-02-10 |