Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484470 | Member fixing device | Takashi Nakao, Isao Fukuda | 2002-11-26 |
| 6374748 | Tracking cart system | Tamotsu Shiwaku, Takashi Nakao | 2002-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484470 | Member fixing device | Takashi Nakao, Isao Fukuda | 2002-11-26 |
| 6374748 | Tracking cart system | Tamotsu Shiwaku, Takashi Nakao | 2002-04-23 |