Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591757 | Electrolyte composition and ionic liquid | Takahiro Ohishi, Hiroyuki Ogino, Kazuyuki Tateishi, Mutsuaki Murakami | 2013-11-26 |
| 7449274 | Toner for electrostatic image development and image forming method using the same | Tatsuo Imafuku, Takahiro Bito, Eiji Tenjiku, Takeshi Satoh, Takeshi Ohkawa | 2008-11-11 |