Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635007 | Muffler | Masaya Takeuchi | 2023-04-25 |
| 11390744 | Inorganic filler, polyarylene sulfide resin composition, molded article, and methods for producing same | Keisuke Yamada, Hirokiyo Nakase, Takashi Goto | 2022-07-19 |
| 9695718 | Silencer | Kenji Yoshizawa | 2017-07-04 |
| 9453452 | Muffler | Seiji Kondo, Masayuki Sudoh | 2016-09-27 |
| 9388719 | Muffler | Katsuhiko Kainuma | 2016-07-12 |