Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060221 | Peripheral device of programmable logic controller | Kaori Sakagami, Masanobu Sumiya, Makoto Nonomura | 2011-11-15 |
| 8033845 | Rotary connector device | Hiroshi Oishi | 2011-10-11 |
| 7980349 | Drive system for vehicle | — | 2011-07-19 |
| 7977260 | Separator for an electric double layer capacitor | Takahiro Tsukuda, Masatoshi Midorikawa | 2011-07-12 |