Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182382 | Resin-made floor panel structure | Issei Harima, Yoshihiro Takemoto, Takanobu Kamura, Chie FUKUHARA, Takahiro Tochioka +2 more | 2007-02-27 |
| 6966592 | Resin-made floor panel structure | Issei Harima, Yoshihiro Takemoto, Takanobu Kamura, Chie FUKUHARA, Takahiro Tochioka +1 more | 2005-11-22 |