Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9348247 | Toner and method of producing toner | Hayato Ida, Takashi Hirasa, Ryo Natori, Junichi Tamura, Yuya Chimoto | 2016-05-24 |
| 9188894 | Method for manufacturing core-shell structure fine particles and toner | Hayato Ida, Yuya Chimoto, Takashi Hirasa, Masayoshi Kato | 2015-11-17 |
| 9057970 | Method for producing core-shell structured resin microparticles and core-shell structured toner containing core-shell structured resin microparticles | Hayato Ida, Takashi Hirasa, Ryo Natori, Junichi Tamura, Yuya Chimoto | 2015-06-16 |
| 8697327 | Toner production process and toner | Masayoshi Kato, Ryuji Higashi, Takayuki Toyoda, Ryo Natori, Yuya Chimoto | 2014-04-15 |
| 8450393 | Polymeric compound containing composition, and image forming process and apparatus | Keiichiro Tsubaki, Ryuji Higashi, Masayuki Ikegami, Keiko Yamagishi, Ryo Natori | 2013-05-28 |
| 7833687 | Aqueous dispersion of fine resin particles, method for producing aqueous dispersion of fine resin particles, and method for producing toner particles | Masayoshi Kato, Takayuki Toyoda, Ryuji Higashi, Ryo Natori, Yuya Chimoto +1 more | 2010-11-16 |