Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617077 | Polymer electrolyte battery and method of fabricating the same | Akira Ichihashi, Yoshinori Kida, Ryuji Ohshita, Hiroshi Kurokawa, Shin Fujitani +1 more | 2003-09-09 |
| 6586140 | Polymer-electrolyte lithium secondary battery | Noriyuki Tamura, Shin Fujitani | 2003-07-01 |