Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264237 | Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter | Yoshifumi Iida, Takashi Hasegawa, Satomi KASHIWAGI, Satoshi Inoue | 2025-04-01 |
| 12228885 | Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, and printed matter | Yoshifumi Iida, Takashi Hasegawa | 2025-02-18 |
| 12103993 | Pressure-responsive particles, cartridge, and apparatus for manufacturing printed matter | Yoshifumi Iida, Takashi Hasegawa, Kiyohiro YAMANAKA, Takeshi Iwanaga, Satoshi KAMIWAKI +2 more | 2024-10-01 |
| 11993668 | Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter | Yoshifumi Iida, Takashi Hasegawa, Satomi KASHIWAGI, Satoshi Inoue | 2024-05-28 |
| 11795316 | Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter | Satomi KASHIWAGI, Satoshi Inoue, Sumiaki Yamasaki, Yoshifumi Iida, Takashi Hasegawa | 2023-10-24 |
| 10676607 | Solution for forming surface protective resin member, solution set for forming surface protective resin member, and surface protective resin member | Hisae Yoshizawa, Yoshihiro Inaba, Fumiaki Mera | 2020-06-09 |
| 9766565 | Liquid developer and developer cartridge | Masahiro OKI, Koji Horiba, Akira Imai, Yoshitake OGURA, Hiroyuki Moriya +1 more | 2017-09-19 |
| 9709914 | Liquid developer, developer cartridge, and image forming apparatus | Yoshihiro Inaba, Daisuke Yoshino, Akira Imai, Masahiro OKI, Koji Horiba +1 more | 2017-07-18 |
| 9568850 | Positively chargeable toner, liquid developer, developer, developer cartridge, process cartridge, and image forming method | Masahiro OKI, Akira Imai, Yoshihiro Inaba, Daisuke Yoshino, Hiroyuki Moriya +1 more | 2017-02-14 |
| 9568849 | Liquid developer, developer cartridge, and image forming apparatus | Akira Imai, Koji Horiba, Daisuke Yoshino, Masahiro OKI, Yoshitake OGURA +2 more | 2017-02-14 |
| 9482978 | Liquid developer, developer cartridge, and image forming apparatus | Koji Horiba, Masahiro OKI, Yoshihiro Inaba, Akira Imai, Daisuke Yoshino +1 more | 2016-11-01 |
| 9436113 | Electrostatic charge image developing toner, liquid developer, and toner cartridge | Masahiro OKI, Akira Imai, Koji Horiba, Daisuke Yoshino, Yoshihiro Inaba +1 more | 2016-09-06 |
| 9436133 | Image forming apparatus using a developer with a solubility parameter | Satoshi Tatsuura, Yutaka Nogami, Keitaro Mori, Yoshihiro Inaba, Daisuke Yoshino | 2016-09-06 |
| 9285700 | Liquid developer, particles for liquid developer, and liquid developer accommodation container | Daisuke Yoshino, Akira Imai, Koji Horiba, Masahiro OKI, Hiroyuki Moriya +1 more | 2016-03-15 |
| 9244393 | Image forming method | Yoshihiro Inaba, Koji Horiba, Akira Imai, Masahiro OKI, Daisuke Yoshino +1 more | 2016-01-26 |
| 8951704 | Toner, liquid developer, dry developer, developer cartridge, process cartridge, image forming apparatus, and image forming method | Koji Horiba, Yoshihiro Inaba, Daisuke Yoshino, Akira Imai, Masahiro OKI +1 more | 2015-02-10 |
| 8911925 | Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method | Masahiro OKI, Yoshihiro Inaba, Akira Imai, Daisuke Yoshino, Koji Horiba | 2014-12-16 |
| 8741527 | Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method | Yoshihiro Inaba, Akira Imai, Daisuke Yoshino, Koji Horiba, Takahiro Ishizuka +2 more | 2014-06-03 |
| 8673531 | Liquid developer, process cartridge, image forming apparatus, and image forming method | Yoshihiro Inaba, Akira Imai, Daisuke Yoshino, Koji Horiba, Ryosaku Igarashi | 2014-03-18 |
| 8658338 | Toner, liquid developer, dry developer, developer cartridge, process cartridge, image forming apparatus, and image forming method | Koji Horiba, Takahiro Ishizuka, Yoshihiro Inaba, Akira Imai, Ryosaku Igarashi +2 more | 2014-02-25 |
| 8563209 | Liquid developer, developer cartridge, image forming method, and image forming apparatus | Koji Horiba, Yoshihiro Inaba, Ryosaku Igarashi, Akira Imai, Daisuke Yoshino +1 more | 2013-10-22 |
| 8349530 | Magnetic polymer particle for developing magnetic latent image, method of producing the same, liquid developer for magnetic latent image, cartridge, and image forming device | Yoshihiro Inaba | 2013-01-08 |
| 8304154 | Particle dispersion liquid, particles, particle dispersion liquid cartridge, process cartridge, image forming apparatus, and image forming method | Yoshihiro Inaba, Ryosaku Igarashi, Masahiro Takamatsu | 2012-11-06 |
| 8129084 | Liquid developer, method for producing liquid developer, and image forming apparatus | Yoshihiro Inaba, Ryosaku Igarashi | 2012-03-06 |
| 7973118 | Ink receiving particles, method for producing the same, and curable resin dispersion composition | Yoshihiro Inaba, Kentaro Ageishi, Ryosaku Igarashi | 2011-07-05 |