Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666733 | Audio signal compression and decoding using band division and polynomial approximation | Kazuo Toraichi, Mitsuteru Nakamura | 2014-03-04 |
| 8594343 | Sound processing apparatus and sound processing method | Kazuo Toraichi, Masakazu Higuchi, Mitsuaki Nakamura | 2013-11-26 |
| 7773007 | Signal processing device and method, signal processing program, and recording medium where the program is recorded | Kazuo Toraichi, Kazuki Katagishi, Kouji Nakamura | 2010-08-10 |
| 7652610 | Signal processing device and method, signal processing program, and recording medium where the program is recorded | Kazuo Toraichi, Kazuki Katagishi, Kouji Nakamura | 2010-01-26 |
| 7463172 | Signal processing device and method, signal processing program, and recording medium where the program is recorded | Kazuo Toraichi, Kazuki Katagishi, Kouji Nakamura | 2008-12-09 |
| 7138734 | Linear drive unit reducing stress generated in movable part in horizontal direction | Houng Joong Kim, Kohji Maki, Isamu Numata, Hisao Tadokoro, Takeo Morimoto +3 more | 2006-11-21 |
| 7105964 | Electric rotating machine | Taizo Miyazaki, Kiyoji Minegishi, Jun Tamenaga | 2006-09-12 |
| 6995480 | Power supply equipment for motor vehicle with inverter for controlling motor generator | Masahiko Amano, Taizo Miyazaki, Tomoyuki Hanyu | 2006-02-07 |
| 6979977 | Power controller for a vehicle | Masahiko Amano, Ryoso Masaki | 2005-12-27 |
| 6876108 | Linear motor, its controlling method, and XY table | Kohji Maki, Houng Joong Kim, Keijirou Sakai, Hitoshi Shibata, Hideki Shimane +2 more | 2005-04-05 |
| 6861767 | Power supply equipment for motor vehicle with battery and capacitor | Masahiko Amano, Taizo Miyazaki, Tomoyuki Hanyu | 2005-03-01 |
| 6808468 | Composite power transmission mechanism and vehicle | Taizo Miyazaki, Tomoyuki Haniu, Ryoso Masaki, Masahiko Amano | 2004-10-26 |
| 6806588 | Power controller for a vehicle | Masahiko Amano, Ryoso Masaki | 2004-10-19 |
| 6696812 | Control apparatus for electric motor | Satoru Kaneko, Ryoso Masaki, Mitsuyuki Hombu, Hiroshi Katayama | 2004-02-24 |
| 6685591 | Driving apparatus for a vehicle | Tomoyuki Hanyu, Masahiko Amano, Masahiko Ibamoto, Toshimichi Minowa | 2004-02-03 |
| 6557656 | Driving system and vehicle | Tomoyuki Haniu, Ryoso Masaki, Masahiko Amano, Taizo Miyazaki | 2003-05-06 |
| 6545372 | Hybrid motor for a vehicle | Tomoyuki Hanyu, Masahiko Amano, Toshio Manaka, Taizou Miyazaki | 2003-04-08 |
| 6501243 | Synchronous motor-control apparatus and vehicle using the control apparatus | Satoru Kaneko, Ryoso Masaki | 2002-12-31 |
| 6426608 | Automobile and power supply system therefor | Masahiko Amano, Ryoso Masaki | 2002-07-30 |
| 6373219 | Motor control system and motor control method | Sanshiro Obara, Hiroshi Katayama | 2002-04-16 |
| 6360625 | Power transmission apparatus and vehicle using power transmission apparatus | Taizo Miyazaki, Toshimichi Minowa, Tomoyuki Hanyu, Ryoso Masaki | 2002-03-26 |
| 6310456 | Control system and method | Hiromi Inaba, Takashi Nakahara, Takashi Okada, Masahiro Tobise, Yoshitaka Iwaji | 2001-10-30 |
| 6049738 | Control model modeling support system and a method therefor | Masahiro Kayama, Jiro Kumayama, Shohei Fukuoka, Masato Yoshida, Yoichi Sugita | 2000-04-11 |
| 5978851 | Distributed control system and method of configuring the system | Masahiro Kayama, Toshihiko Matsuda, Yoshihiro Kamigane | 1999-11-02 |
| 5930136 | Control device for controlling a controlled apparatus, and a control method therefor | Masaaki Nakajima, Satoshi Hattori, Yutaka Saito, Yasunori Katayama, Junzo Kawakami | 1999-07-27 |