Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733586 | Resin composite particle, electrostatic charge image developing toner, and electrostatic charge image developer | Tomohiro SHINYA, Kiyohiro YAMANAKA, Shinpei Takagi | 2017-08-15 |
| 8628903 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Hideo Maehata, Fumiaki Mera | 2014-01-14 |
| 7604338 | Ink jet recording medium | Kenji Ikeda | 2009-10-20 |
| 7217447 | Ink-jet recording sheet | Masanobu Takashima, Kozo Nagata, Hisao Yamada, Kazuyuki Koike | 2007-05-15 |
| 7128413 | Ink-jet recording medium and image forming method | Masanobu Takashima | 2006-10-31 |
| 6743850 | Cationic polymer and inkjet recording sheet | Ryoichi Nakano, Shigetomo Tsujihata | 2004-06-01 |
| 6194480 | Pigment composition and colored photosensitive composition | Akihiko Takeda, Shinichiro Morimoto | 2001-02-27 |