Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981046 | Sound absorbing component | Syohei Masui, Satoru Funakoshi, Taiji Matsumoto, Katsuhiro Nagayama, Masami Fujimaki +1 more | 1999-11-09 |
| 5551297 | Pipe clogging detecting device | Yasuhiro Miura, Yutaka Shiomi | 1996-09-03 |