Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848635 | Continuous casting device | Tatsufumi Aoi, Noriyuki Kawada, Hiroshi Nakajima, Kenichi Unoki, Youichi Wakiyama | 1998-12-15 |
| 5681527 | Molten metal holding apparatus | Tatsufumi Aoi, Noriyuki Kawada, Ritsuo Hashimoto, Kenichi Unoki, Kazumasa Mihara | 1997-10-28 |
| 5309049 | Alternating current magnetic levitation transport system | Noriyuki Kawada, Shigeki Morii, Jin Yamada | 1994-05-03 |
| 5180048 | Magnetic levitating transportation system | Noriyuki Kawada, Shigeki Morii, Jin Yamada, Akitami Kaneko | 1993-01-19 |
| 5163546 | AC magnetic floating conveyor and operation method thereof | Noriyuki Kawada, Shigeki Morii, Jin Yamada, Akitami Kaneko | 1992-11-17 |