Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835089 | Toner and method for producing the same, and two-component type developer | Emi Hagiwara, Yasunori Chigono, Hirokazu Usami, Manami Haraguchi, Ryo Inoue +1 more | 2014-09-16 |
| 8755729 | Glossiness processing apparatus and image forming apparatus | Emi Hagiwara, Yasunori Chigono, Makoto Fukatsu, Shunichi Takada | 2014-06-17 |
| 8718529 | Image forming apparatus providing glossiness treatment | Makoto Fukatsu, Yasunori Chigono, Emi Hagiwara, Shunichi Takada | 2014-05-06 |
| 6625586 | Model optimization adaptive control method | Hiroshi Yokoi, Mitsuru Kurotaki | 2003-09-23 |
| 6004526 | Process for preparing cathode active material for lithium secondary battery | Akiko Sugimoto, Kenzo Hanawa | 1999-12-21 |