Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151992 | Toner particle, electrophotographic toner, developing agent, toner cartridge and image forming apparatus, and manufacture method of toner particle | Takashi Urabe, Taishi Takano, Junichi Ishikawa | 2018-12-11 |
| 10048607 | Toner having toner particles including a colorant and particles not including a colorant | Junichi Ishikawa, Takashi Urabe, Taishi Takano, Satoshi Araki | 2018-08-14 |
| 9964882 | Toner containing crystalline polyester resin and method of manufacturing the same | Takashi Urabe, Taishi Takano, Satoshi Araki, Junichi Ishikawa | 2018-05-08 |
| 9811015 | Toner particle, electrophotographic toner, developing agent, toner cartridge and image forming apparatus, and manufacture method of toner particle | Takashi Urabe, Taishi Takano, Junichi Ishikawa | 2017-11-07 |
| 9803158 | Aromatic printed object and manufacture method for the same | Taishi Takano, Takashi Urabe, Junichi Ishikawa | 2017-10-31 |
| 9785066 | Toner including microcapsules that contain a fragrant material | Satoshi Araki, Taishi Takano, Takashi Urabe, Junichi Ishikawa | 2017-10-10 |
| 9760039 | Image forming apparatus and image forming method | Taishi Takano, Satoshi Araki, Takashi Urabe | 2017-09-12 |
| 9684256 | Method for producing toner by managing zeta-potentials of particles | Satoshi Araki, Taishi Takano, Takashi Urabe | 2017-06-20 |
| 9665022 | Method of producing electrophotographic toner, electrophotographic toner, toner cartridge, and image forming apparatus | Satoshi Araki, Taishi Takano, Takashi Urabe | 2017-05-30 |
| 9651881 | Toner containing aromatic materials and method of forming an image using the same | Satoshi Araki, Taishi Takano, Takashi Urabe | 2017-05-16 |
| 9639012 | Aromatic printed object and manufacture method for the same | Taishi Takano, Takashi Urabe, Junichi Ishikawa | 2017-05-02 |
| 9575427 | Toner containing crystalline polyester resin and method of manufacturing the same | Takashi Urabe, Taishi Takano, Satoshi Araki, Junichi Ishikawa | 2017-02-21 |
| 9417578 | Image forming apparatus and image forming method | Taishi Takano, Satoshi Araki, Takashi Urabe | 2016-08-16 |
| 9354532 | Method of producing electrophotographic toner, toner cartridge, and image forming apparatus | Satoshi Araki, Taishi Takano, Takashi Urabe | 2016-05-31 |
| 9291928 | Toner containing aromatic materials and method of forming an image using the same | Satoshi Araki, Taishi Takano, Takashi Urabe | 2016-03-22 |
| 8403461 | Aqueous inkjet ink | Takafumi Hara, Ryozo Akiyama, Chie Tonohiro, Atsushi Kubota | 2013-03-26 |
| 8226756 | Emulsion type inkjet ink | Ryozo Akiyama, Hiroshi Kiyomoto, Takafumi Hara | 2012-07-24 |
| 7392760 | Microwave-excited plasma processing apparatus | Yoji Taguchi, Kohta Kusaba, Kibatsu Shinohara, Munekazu Matsuo, Kazuhiro Watanabe | 2008-07-01 |