Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351498 | Lithium ion polymer secondary battery its electrode and method for synthesizing polymer compound in binder used in adhesion layer thereof | Akio Minakuchi, Akihiro Higami, Shoubin Zhang, Tadashi Kobayashi, Sawako Takeuchi | 2008-04-01 |
| 6617074 | Lithium ion polymer secondary battery and gelatinous polymer electrolyte for sheet battery | Akio Minakuchi, Tadashi Kobayashi, Akihiro Higami, Sawako Takeuchi | 2003-09-09 |