Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719404 | Muffler and its corresponding manufacturing method | Akiyoshi Yamamoto, Kenji Shikata, Ken MIWA, Koichi Hiramatsu, Isao Nojiri +1 more | 2017-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719404 | Muffler and its corresponding manufacturing method | Akiyoshi Yamamoto, Kenji Shikata, Ken MIWA, Koichi Hiramatsu, Isao Nojiri +1 more | 2017-08-01 |