Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797436 | Solidifying material for cell electrolyte solution, and cell comprising the solidifying material | Yoshifumi Sugito, Naomi Oguma, Seiji Doi, Sachio Yoshikawa, Michiei Nakamura | 2004-09-28 |