Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474047 | Toner set, image forming method, and image forming apparatus | Li Xu, Maiko Miyoshi | 2019-11-12 |
| 10353307 | Bright toner, method for producing bright toner, and image-forming apparatus | Maiko Miyoshi, Li Xu | 2019-07-16 |
| 10156823 | Image forming apparatus and control method thereof | — | 2018-12-18 |
| 10151992 | Toner particle, electrophotographic toner, developing agent, toner cartridge and image forming apparatus, and manufacture method of toner particle | Takashi Urabe, Junichi Ishikawa, Maiko Yoshida | 2018-12-11 |
| 10048607 | Toner having toner particles including a colorant and particles not including a colorant | Junichi Ishikawa, Takashi Urabe, Satoshi Araki, Maiko Yoshida | 2018-08-14 |
| 9964882 | Toner containing crystalline polyester resin and method of manufacturing the same | Takashi Urabe, Satoshi Araki, Junichi Ishikawa, Maiko Yoshida | 2018-05-08 |
| 9811015 | Toner particle, electrophotographic toner, developing agent, toner cartridge and image forming apparatus, and manufacture method of toner particle | Takashi Urabe, Junichi Ishikawa, Maiko Yoshida | 2017-11-07 |
| 9803158 | Aromatic printed object and manufacture method for the same | Maiko Yoshida, Takashi Urabe, Junichi Ishikawa | 2017-10-31 |
| 9785066 | Toner including microcapsules that contain a fragrant material | Maiko Yoshida, Satoshi Araki, Takashi Urabe, Junichi Ishikawa | 2017-10-10 |
| 9760039 | Image forming apparatus and image forming method | Maiko Yoshida, Satoshi Araki, Takashi Urabe | 2017-09-12 |
| 9684256 | Method for producing toner by managing zeta-potentials of particles | Satoshi Araki, Maiko Yoshida, Takashi Urabe | 2017-06-20 |
| 9665022 | Method of producing electrophotographic toner, electrophotographic toner, toner cartridge, and image forming apparatus | Satoshi Araki, Maiko Yoshida, Takashi Urabe | 2017-05-30 |
| 9651881 | Toner containing aromatic materials and method of forming an image using the same | Maiko Yoshida, Satoshi Araki, Takashi Urabe | 2017-05-16 |
| 9639012 | Aromatic printed object and manufacture method for the same | Maiko Yoshida, Takashi Urabe, Junichi Ishikawa | 2017-05-02 |
| 9575427 | Toner containing crystalline polyester resin and method of manufacturing the same | Takashi Urabe, Satoshi Araki, Junichi Ishikawa, Maiko Yoshida | 2017-02-21 |
| 9417578 | Image forming apparatus and image forming method | Maiko Yoshida, Satoshi Araki, Takashi Urabe | 2016-08-16 |
| 9354532 | Method of producing electrophotographic toner, toner cartridge, and image forming apparatus | Maiko Yoshida, Satoshi Araki, Takashi Urabe | 2016-05-31 |
| 9291928 | Toner containing aromatic materials and method of forming an image using the same | Maiko Yoshida, Satoshi Araki, Takashi Urabe | 2016-03-22 |
| 7172845 | Developing agent and image forming apparatus using the same | Shuitsu Sato, Takashi Urabe, Yasuhito Noda, Takahito Kabai, Yuichi Hori | 2007-02-06 |