Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8598821 | Inverter control device for AC motor and electric compressor | Kenichi Aiba | 2013-12-03 |
| 8469673 | Electric compressor | Tadahiro Matsukawa, Kenichi Aiba, Koji Toyama | 2013-06-25 |
| 8441160 | Inverter-integrated electric compressor | Takayuki Watanabe, Hiroyuki Kamitani, Takeshi Hirano | 2013-05-14 |
| 8365545 | Inverter system for on-vehicle air conditioner | Takehiro Adachi, Koji Nakano, Takashi Nakagami, Makoto Hattori, Kazuki Niwa | 2013-02-05 |
| 8353172 | Control device, method, and program of permanent-magnet type synchronous motor | Makoto Hattori, Masahiko Asai, Koji Nakano, Takashi Nakagami | 2013-01-15 |
| 8308442 | Integrated electric compressor | Kenji Tsutsui, Makoto Hattori, Kazuki Niwa, Koji Nakano | 2012-11-13 |
| 8253020 | Bus-bar connection structure and inverter-integrated electric compressor | Kazuki Niwa, Makoto Hattori, Atsushi Takai | 2012-08-28 |
| 8162627 | Integrated-inverter electric compressor | Makoto Hattori, Kazuki Niwa, Takashi Nakagami, Koji Nakano | 2012-04-24 |
| 8159100 | Integrated electronic compressor | Masaharu Tanaka, Koji Nakano, Takashi Nakagami, Makoto Hattori, Kazuki Niwa +1 more | 2012-04-17 |
| 8123490 | Apparatus and method for controlling electric compressor | Masahiro Goto, Koji Nakano, Takashi Nakagami, Makoto Hattori, Kazuki Niwa | 2012-02-28 |
| 8007255 | Inverter-integrated electric compressor with inverter storage box arrangement | Makoto Hattori, Kazuki Niwa, Koji Nakano, Shunsuke Yakushiji | 2011-08-30 |
| 7652902 | Integrated-inverter electric compressor | Makoto Hattori, Kazuki Niwa, Koji Nakano, Shunsuke Yakushiji, Makoto Ebisawa | 2010-01-26 |
| 7560885 | Method and apparatus for controlling motor | Makoto Hattori, Masahiko Asai | 2009-07-14 |
| 7273357 | Control device for electric compressor | Makoto Hattori, Masahiko Asai, Koji Nakano, Takashi Nakagami | 2007-09-25 |