Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067096 | Electrode material for electrolytic capacitor | Takeshi Makino, Masahiko Shinohara | 2011-11-29 |
| 7872554 | Sealing device and rotation detector | Katsura Koyagi, Masahiro Inoue | 2011-01-18 |