Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138319 | Polymer and asphalt composition | Takayuki Shiromoto, Shigeo Nakajima, Yoshifumi Araki, Takuya Suzuki | 2018-11-27 |
| 9925798 | Optical scanning apparatus and image forming device | Naoto Watanabe, Toshiaki Tokita, Kohji Sakai, Masayuki Muranaka | 2018-03-27 |