Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D644959 | Track rail | Hiroyuki Kishi | 2011-09-13 |
| D643337 | Track rail | Hiroyuki Kishi | 2011-08-16 |
| D643338 | Track rail | Hiroyuki Kishi | 2011-08-16 |
| D642959 | Track rail | Hiroyuki Kishi | 2011-08-09 |
| D640600 | Track rail | Hiroyuki Kishi | 2011-06-28 |