Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014931 | Secondary air supply system and vehicle | Yuuji Araki, Masaki Torigoshi, Hitoshi Takikawa | 2011-09-06 |
| 7987664 | Secondary air supply system and vehicle | Yuuji Araki, Ryusuke Kato, Masaki Torigoshi | 2011-08-02 |