Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7365451 | Power converter | — | 2008-04-29 |
| 5999430 | Inverter control unit | — | 1999-12-07 |
| 5886888 | Voltage source type power converting apparatus | Masahiko Akamatsu, Shinzo Tamai, Fuminori Nakamura, Shotaro Murakami, Takeaki Asaeda | 1999-03-23 |
| 5815387 | Transformer protective apparatus having semiconductor and mechanical bypass means | — | 1998-09-29 |
| 5438253 | Static var generator using self-commutated inverter | Michihiro Furuta | 1995-08-01 |
| 5063532 | Active filter device | Masatoshi Takeda, Yoshitaka Tachibana | 1991-11-05 |