Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D560581 | Muffler for a motor scooter | Yumio Shibata, Seksith Uchchin, Suriya Kwamchob | 2008-01-29 |
| D556093 | Motor scooter | Jun Tanaka, Chatchanon Yongram | 2007-11-27 |
| D555543 | Motor scooter | Yumio Shibata, Seksith Uchchin, Suriya Kwamchob | 2007-11-20 |