Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796003 | Multi-parallel magnetic-field cancellation type transformer | Satoshi Hashino, Masao Nagano | 2010-09-14 |
| 7602165 | Phase control device for DC/DC converter | Yasuto Watanabe, Keigo Andou | 2009-10-13 |
| 7583064 | Booster circuit | Kouya Kimura, Masao Nagano | 2009-09-01 |
| 7504811 | DC/DC converter | Yasuto Watanabe | 2009-03-17 |
| 7400116 | Pre-charging system for smoothing capacitor | Takeshi Kato, Yoshiki Tatsutomi | 2008-07-15 |
| 7388353 | Discharging system for smoothing capacitor | Takeshi Kato, Yoshiki Tatsutomi | 2008-06-17 |
| 7304461 | DC/DC converter | Yasuto Watanabe | 2007-12-04 |
| 7292462 | DC/DC converter having transistor switches with flywheel diodes and program for controlling the transistor switches | Yasuto Watanabe, Kouya Kimura | 2007-11-06 |
| 7151364 | DC/DC converter and program | Kouya Kimura, Yasuto Watanabe | 2006-12-19 |
| 6419040 | Driving force control system for four-wheel drive vehicles | Kazuhiko Kitano, Toru Nakasako, Akihiro Yamamoto, Naoki Uchiyama, Satoshi Taguchi | 2002-07-16 |
| 6222334 | Regenerative braking system | Yutaka Tamagawa | 2001-04-24 |
| 5255753 | Foot structure for legged walking robot | Masao Nishikawa, Tomoharu Kumagai, Shoei Abe, Masato Hirose, Hiroshi Gomi | 1993-10-26 |