Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760893 | Ink, image forming apparatus, and image forming method | Kento SUGITA, Yuuki Yokohama, Satoshi Takahashi, Koichiro Oyama, Mizuki Kuroha | 2023-09-19 |
| 10508211 | Ink, ink container, recording device, recording set and recording method | Kaori Miyahara, Masayuki Koyano, Mio Kumai, Ayano Momose, Satoshi Kojima +3 more | 2019-12-17 |
| 10030159 | Active-energy-ray-curable composition, active-energy-ray-curable ink, two-dimensional or three-dimensional image forming method, two-dimensional or three-dimensional image forming apparatus, and cured material | Mio Kumai, Mihoko Matsumoto, Masayuki Koyano, Kaori Miyahara, Yuuki Mizutani +6 more | 2018-07-24 |
| 9988539 | Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, cured material, and structure | Shun Saito, Mihoko Matsumoto, Masayuki Koyano, Yuuki Mizutani, Mio Kumai | 2018-06-05 |
| 9885967 | Resin for toner, toner, developer, image forming apparatus, and process cartridge | Daisuke Asahina, Toyoshi Sawada, Hiroshi Yamashita, Tsuyoshi Sugimoto, Shinya Nakayama +2 more | 2018-02-06 |
| 9873804 | Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, image forming method, image forming apparatus, cured material, and image formed matter | Yuuki Mizutani, Mihoko Matsumoto, Masayuki Koyano, Shun Saito, Mio Kumai | 2018-01-23 |
| 9477165 | Toner, process cartridge, developer, and image forming apparatus | Hiroshi Yamashita, Daisuke Asahina, Ryo Miyakoshi, Satoyuki Sekiguchi | 2016-10-25 |
| 9442403 | Toner, developer, and image forming apparatus | Kazumi Suzuki, Masana Shiba, Tatsuya Morita, Yoshitaka Yamauchi | 2016-09-13 |
| 9354533 | Electrophotographic toner, two-component developer containing toner, and image forming apparatus | Rintaro Takahashi, Kazumi Suzuki, Masana Shiba, Tatsuya Morita, Yoshitaka Yamauchi | 2016-05-31 |
| 9348245 | Toner, method for producing the toner, two-component developer, and image forming apparatus | Tatsuya Morita, Kazumi Suzuki, Shingo Sakashita, Masana Shiba, Taichi Nemoto +2 more | 2016-05-24 |
| 9063446 | Toner, developer, image forming apparatus, and image forming method | Hideki Sugiura, Yuka Mizoguchi | 2015-06-23 |
| 9034550 | Toner, developer, image forming apparatus, and image forming method | Yuka Mizoguchi, Hideki Sugiura | 2015-05-19 |
| 9012113 | White toner, method for producing the same, and development agent, recording medium, printed matter, and image forming apparatus using the same | Kazumi Suzuki, Tatsuya Morita, Yoshitaka Yamauchi, Masana Shiba | 2015-04-21 |