Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488125 | Traction elevator | Motoharu Otsuka | 2002-12-03 |
| 6467141 | Method of assembling micro-actuator | Toru Okada, Kenji Iketaki, Yutaka Noda, Masayuki Kitajima, Seiichi Shimoura +4 more | 2002-10-22 |