Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8248757 | Nonaqueous lithium-type storage element | Toshio Tsubata, Michiko Shimoyamada | 2012-08-21 |
| 6156432 | Carbon material for negative electrode of secondary lithium battery, process for preparing the same, and secondary lithium battery prepared from said carbon material | Hiroyuki Fujimoto, Takahiro Kasuh, Katsuhisa TOKUMITSU | 2000-12-05 |
| 4950814 | Liquid fluorocarbon and a method for producing the same | Toshiyuki Maeda, Hiroyuki Fujimoto | 1990-08-21 |