Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563650 | Method for producing resin dispersions and resin particles | Yoko Sakurai, Yasuhiro Ono | 2013-10-22 |
| 8163840 | Polyester resin for toner, toner composition and resin particle | Tadao Takikawa | 2012-04-24 |
| 7951518 | Polyester resin for toner, toner composition and resin particle | Yasuhiro Ono, Masakazu Iwata, Takashi Akutagawa, Tsuyosi Izumi, Tadao Takikawa | 2011-05-31 |
| 7405000 | Resin particle and process of producing the same | Tadao Takikawa, Toshihiko Kinsho, Hidetoshi Noda, Yutaka Yoshida, Tomoyuki Ichikawa +3 more | 2008-07-29 |
| 7166403 | Toner, developer, image developing apparatus, and image forming apparatus | Tomoyuki Ichikawa, Satoshi Mochizuki, Yasuaki Iwamoto, Hideki Sugiura, Tadao Takikawa +2 more | 2007-01-23 |