Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431917 | Switching power supply including a rectifier circuit having switching elements, and electric power converter | Sohei Okamoto, Goh Yamada, Takaaki Norisada, Keiji Akamatsu | 2016-08-30 |
| 9234478 | Diesel engine for automobile, control device and control method | Shinichi Morinaga, Daisuke Shimo, Keiji Maruyama, Hiroshi Minamoto, Naotoshi Shirahashi | 2016-01-12 |