Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498230 | Polymer and macromolecular solid electrolyte containing the same | Ryuji Aizawa, Shoji Ito, Jinxing Pan | 2002-12-24 |
| 6465038 | Tray for preparing sushi and process for preparing sushi using said tray | — | 2002-10-15 |