Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587891 | Electric power converting apparatus | Tokunosuke Tanamachi, Kiyoshi Nakamura, Mutsuhiro Terunuma, Masato Suzuki, Yoshio Tsutsui +2 more | 1996-12-24 |
| 5532569 | Inverter control apparatus | Tokunosuke Tanamachi, Kiyoshi Nakamura, Yoshio Tsutsui, Wataru Miyake, Katsuaki Suzuki | 1996-07-02 |
| 5506765 | Control apparatus of power converter and control apparatus of electric motor vehicle | Tokunosuke Tanamachi, Mutsuhiro Terunuma, Masato Suzuki, Kiyoshi Nakamura, Eiichi Toyota +2 more | 1996-04-09 |
| 5499911 | Apparatus for spinning of polyurethane elastic filaments | Seishu Hayashi | 1996-03-19 |
| 5481448 | Multilevel inverter having voltage dividing capacitors distributed across multiple arms | Kiyoshi Nakamura, Tokunosuke Tanamachi, Yoshio Tsutsui, Mutsuhiro Terunuma | 1996-01-02 |
| 5467262 | Electric power converting apparatus | Tokunosuke Tanamachi, Kiyoshi Nakamura, Mutsuhiro Terunuma, Masato Suzuki, Yoshio Tsutsui +2 more | 1995-11-14 |
| 5459655 | Neutral-point clamped inverter device using semiconductor modules | Mutsuhiro Mori, Ryuichi Saito, Shin Kimura, Syuuji Saitoo, Akira Horie +2 more | 1995-10-17 |
| 5375050 | Electric power converter arrangement and electric rolling stock control device using the same | Tokunosuke Tanamachi, Kiyoshi Nakamura, Mutsuhiro Terunuma, Masato Suzuki, Yoshio Tsutsui +1 more | 1994-12-20 |
| 5361196 | Power converter for converting DC voltage into AC phase voltage having three levels of positive, zero and negative voltage | Tokunosuke Tanamachi, Kiyoshi Nakamura | 1994-11-01 |
| 5330338 | Apparatus for spinning of polyurethane elastic filaments | Seishu Hayashi | 1994-07-19 |
| 5321599 | Control apparatus for suppressing a third harmonic neutral point voltage in a three level inverter | Tokunosuke Tanamachi, Kiyoshi Nakamura | 1994-06-14 |
| 5250890 | Inverter control apparatus | Tokunosuke Tanamachi, Kiyoshi Nakamura, Yoshio Tsutsui, Wataru Miyake, Katsuaki Suzuki | 1993-10-05 |
| 5177677 | Power conversion system | Akira Kimura, Youji Takahashi, Yoshio Tsutsui, Kiyoshi Nakamura, Atsushi Abe | 1993-01-05 |
| 4250808 | Printer | Akira Katsura, Shoei Sakashi | 1981-02-17 |