Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491136 | Traction type elevator apparatus | Kiyoshi Kobayashi, Tadashi Munakata, Kosei Kamimura, Hisao Yamamoto, Koji Yajima | 2002-12-10 |
| 6488124 | Elevator | Kunio Yasuda, Yoshiaki Fujita, Kosei Kamimura, Ikuo Asami, Kiyoshi Kobayashi +5 more | 2002-12-03 |
| 6443266 | Traction type elevator | Shin Murakami, Tadashi Shudo | 2002-09-03 |
| 6390243 | Traction type elevator apparatus | Kiyoshi Kobayashi, Tadashi Munakata, Kosei Kamimura, Hisao Yamamoto, Koji Yajima | 2002-05-21 |
| 6382360 | Traction type elevator apparatus | Kiyoshi Kobayashi, Tadashi Munakata, Kosei Kamimura, Hisao Yamamoto, Koji Yajima | 2002-05-07 |