Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8261685 | Horn guard device for motorcycle | Takamasa Nagumo, Nobutaka Tokumasu | 2012-09-11 |
| 6470280 | Fumigation determination apparatus and method, and storage medium | Ichiyou Shiga | 2002-10-22 |