Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011314 | Rear wheel suspension device mounting structure of swingarm | Ryuji Kajio, Takeshi Kashihara, Krissana Niamsang, Sukda Sompun | 2018-07-03 |
| 9771123 | Rear wheel suspension device mounting structure of motorcycle frame structure | Ryuji Kajio, Takeshi Kashihara, Krissana Niamsang, Sukda Sompun | 2017-09-26 |