Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256981 | Electric double layer capacitor | Yoshihiko Ohashi | 2007-08-14 |
| 6912116 | Electrochemical device and process for producing same | Tetsuya Takahashi, Tadayoshi Iijima | 2005-06-28 |
| 6028836 | Optical recording medium for use at short wavelengths and its recording method | Shuji Tsukamoto, Masahiro Shinkai, Toshiki Aoi | 2000-02-22 |