Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420519 | Pressure sensitive adhesive particle, cartridge, apparatus for producing printed material, method for producing printed material, printed material, sheet for producing printed material, and method for producing sheet for producing printed material | Sumiaki Yamasaki, Satoshi KAMIWAKI | 2025-09-23 |
| 12353165 | Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles | Satoshi KAMIWAKI, Takeshi Iwanaga, Sumiaki Yamasaki, Satoshi Inoue | 2025-07-08 |
| 12297339 | Method for producing liquid dispersion of composite resin particles, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for developing electrostatic charge image, and liquid dispersion of composite resin particles | Yasunobu KASHIMA, Sumiaki Yamasaki, Takahiro Ishizuka, Satoshi Inoue | 2025-05-13 |
| 12209204 | Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles | Satoshi KAMIWAKI, Sumiaki Yamasaki, Takeshi Iwanaga, Satoshi Inoue | 2025-01-28 |
| 12209210 | Method for producing composite resin particle dispersion, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for electrostatic charge image development, and composite resin particles | Sumiaki Yamasaki, Takahiro Ishizuka, Yasunobu KASHIMA, Satoshi Inoue | 2025-01-28 |
| 12103993 | Pressure-responsive particles, cartridge, and apparatus for manufacturing printed matter | Yoshifumi Iida, Takako Kobayashi, Takashi Hasegawa, Takeshi Iwanaga, Satoshi KAMIWAKI +2 more | 2024-10-01 |
| 11781044 | Method for producing composite resin particle dispersion, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for electrostatic charge image development, and composite resin particles | Sumiaki Yamasaki, Takahiro Ishizuka, Yasunobu KASHIMA, Satoshi Inoue | 2023-10-10 |
| 11104538 | Method for producing printed material and system for producing printed material | Susumu Yoshino, Yoshifumi Iida, Satoshi KAMIWAKI, Sakae TAKEUCHI, Satomi KASHIWAGI +3 more | 2021-08-31 |
| 9733586 | Resin composite particle, electrostatic charge image developing toner, and electrostatic charge image developer | Kousaku Yoshimura, Tomohiro SHINYA, Shinpei Takagi | 2017-08-15 |
| 9329511 | Electrostatic charge image developing toner and toner container | Soichiro Kitagawa, Tomohiro SHINYA, Shinpei Takagi | 2016-05-03 |
| 9285696 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner container | Tomohiro SHINYA, Shinpei Takagi, Soichiro Kitagawa | 2016-03-15 |
| 8735042 | Electrostatic latent image developing toner, developer, toner cartridge, process cartridge, image forming method, and image forming apparatus | Satoshi KAMIWAKI, Yusuke Ikeda, Koji Sasaki | 2014-05-27 |
| 8465894 | Red toner for electrostatic image development, developer for electrostatic image development, toner set for electrostatic image development, developer set for electrostatic image development and image forming apparatus | Satoshi Yoshida, Masanobu Ninomiya | 2013-06-18 |
| 8465895 | Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus | Yusuke Ikeda, Yukiaki NAKAMURA, Satoshi KAMIWAKI | 2013-06-18 |
| 8431301 | Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus | Masanobu Ninomiya, Hirokazu Hamano, Eisuke Iwazaki, Hiroshi Nakazawa | 2013-04-30 |