Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519236 | Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus | Takafumi Hara, Tsuyoshi Itou, Yasuhito Noda, Kazuhisa Takeda, Takayasu Aoki | 2016-12-13 |
| 9500969 | Electrophotographic toner and method for producing the same | Takahito Kabai, Takayasu Aoki, Tsuyoshi Itou | 2016-11-22 |
| 9366983 | Decolorizable toner | Takafumi Hara, Tsuyoshi Itou, Motonari Udo, Kazuhisa Takeda | 2016-06-14 |
| 9360781 | Toner set for printing system and printing system | Takayasu Aoki, Takafumi Hara, Tsuyoshi Itou, Kazuhisa Takeda, Yasuhito Noda | 2016-06-07 |
| 9348249 | Image forming apparatus and image forming and decoloring system | Kazuhisa Takeda, Tsuyoshi Itou, Yasuhito Noda, Takayasu Aoki, Takafumi Hara | 2016-05-24 |
| 9291950 | Apparatus and method for forming an image with a non-decolorizable material and a decolorizable material | Motonari Udo, Kazuhisa Takeda, Tsuyoshi Itou, Takayasu Aoki, Takafumi Hara | 2016-03-22 |
| 9277075 | Color erasing apparatus, color erasing system and color erasing control method | Kazuhisa Takeda, Tsuyoshi Itou, Takafumi Hara, Motonari Udo, Takayasu Aoki +1 more | 2016-03-01 |
| 9261805 | Toner set for printing system and printing system | Takayasu Aoki, Takafumi Hara, Tsuyoshi Itou, Kazuhisa Takeda, Yasuhito Noda | 2016-02-16 |