Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5486729 | Method and apparatus for controlling a magnetic bearing | Osami Matsushita, Naohiko Takahashi, Yasuo Fukushima, Minoru Hiroshima, Tadashi Kaneki +2 more | 1996-01-23 |
| 5408875 | Balancing method for flexible rotor and a balancer applicable to the balancing method | Osami Matsushita, Naohiko Takahashi, Yasuo Fukushima, Minoru Hiroshima, Naohumi Sakanashi +1 more | 1995-04-25 |
| 5256952 | Magnetic bearing control method and apparatus | Osami Matsushita, Naohiko Takahashi, Yasuo Fukushima | 1993-10-26 |
| 4841212 | Electromagnetic bearing control apparatus | Osami Matsushita, Michiyuki Takagi, Toyomi Sugaya, Ikuhiro Saito | 1989-06-20 |
| 4697128 | Control apparatus for a rotor supported by an electromagnetic bearing | Osami Matsushita, Michiyuki Takagi, Toyomi Sugaya | 1987-09-29 |