Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435709 | Band and wrist device | Tadao Hirano, Yuji Doi, Hajime Iguchi | 2002-08-20 |
| 6382388 | Passenger conveyer apparatus | Yoshio Ogimura, Kazuhisa Hara, Takayuki Kikuchi | 2002-05-07 |