Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359492 | Long-fiber-reinforced resin composition and molded article thereof | Toru Iwashita | 2016-06-07 |
| 8420728 | Fiber-reinforced resin composition and molded body thereof | Toru Iwashita, Keita Itakura | 2013-04-16 |
| 7938228 | Process for producing sound absorber and produced by the process, sound absorber and sound absorbing structure | Yoshiaki Saito, Minoru Sugawara, Takeharu Suga, Masaharu Okamura, Toshifumi Sakai | 2011-05-10 |
| 7364014 | Sound absorbing body, sound absorbing structural body, and method of manufacturing these bodies | Minoru Sugawara, Yoshiaki Saito, Takeharu Suga, Masaharu Okamura, Toshifumi Sakai | 2008-04-29 |