Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787267 | Electrolyte for electrochemical device | Shoichi Tsujioka, Mikihiro Takahashi, Hiromi Sugimoto, Makoto Koide | 2004-09-07 |
| 6783896 | Electrolyte for electrochemical device | Shoichi Tsujioka, Mikihiro Takahashi, Hiromi Sugimoto, Makoto Koide | 2004-08-31 |