Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11241821 | Method of manufacturing laminar object and active energy ray curable ink | Manabu Arita | 2022-02-08 |
| 10723898 | Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, inkjet recording method, two-dimensional or three-dimensional image forming apparatus, cured product, and processed product | Manabu Arita, Shizuka Kohzuki, Hiroki Kobayashi | 2020-07-28 |
| 10100211 | Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, inkjet recording method, two-dimensional or three-dimensional image forming apparatus, cured product, and processed product | Manabu Arita, Shizuka Kohzuki, Hiroki Kobayashi | 2018-10-16 |
| 9815993 | Active energy ray curable composition, ink, inkjet ink, method for producing cured product, apparatus for producing cured product, composition storage container, cured product, and processed product | Shizuka Kohzuki, Manabu Arita, Hiroki Kobayashi | 2017-11-14 |
| 9790381 | Active energy ray curable composition, stereoscopic modeling material, active energy ray curable ink, inkjet ink, active energy ray curable composition container, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, cured product, and processed product | Manabu Arita | 2017-10-17 |
| 9493662 | Active energy ray-curable inkjet ink, ink container, and inkjet discharging device | Shizuka Kohzuki, Takao Hiraoka | 2016-11-15 |
| 9303173 | Active energy ray-curable ink, ink cartridge containing ink, image or cured product forming method, and image or cured product forming device | Takao Hiraoka, Shizuka Kohzuki | 2016-04-05 |
| 9169408 | Active energy ray-curable inkjet ink, ink container, and inkjet discharging device | Shizuka Kohzuki, Takao Hiraoka | 2015-10-27 |
| 9051481 | Active energy ray-curable ink, ink cartridge containing ink, image or cured product forming method, and image or cured product forming device | Takao Hiraoka, Shizuka Kohzuki | 2015-06-09 |
| 8185017 | Image forming apparatus and process cartridge | Masahide Yamashita | 2012-05-22 |
| 7079792 | Developing unit using a developing liquid and image forming apparatus including the same | — | 2006-07-18 |
| 7039343 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Yusuke Takeda, Tsuneo Kurotori, Tohru Nakano, Noriyasu Takeuchi | 2006-05-02 |
| 7003248 | Liquid image formation apparatus and liquid developing device | Tsuneo Kurotori, Tsutomu Sasaki, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2006-02-21 |
| 6999701 | Image forming apparatus with adjustable removal and developing nips | Tohru Nakano, Yusuke Takeda, Noriyasu Takeuchi, Tsutomu Sasaki, Tsuneo Kurotori | 2006-02-14 |
| 6987941 | Developing liquid coating device, developing device including the same and image forming apparatus including the developing device | Noriyasu Takeuchi | 2006-01-17 |
| 6970675 | Image forming apparatus and image forming method | Tsutomu Sasaki | 2005-11-29 |
| 6904254 | Developing unit using a developing liquid and image forming apparatus including the same | — | 2005-06-07 |
| 6868246 | Developing liquid coating device, developing device including the same and image forming apparatus including the developing device | Noriyasu Takeuchi | 2005-03-15 |
| 6865359 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Yusuke Takeda, Tsuneo Kurotori, Tohru Nakano, Noriyasu Takeuchi | 2005-03-08 |
| 6829460 | Liquid image formation apparatus and liquid developing device | Tsuneo Kurotori, Tsutomu Sasaki, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2004-12-07 |
| 6738592 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Yusuke Takeda, Tsuneo Kurotori, Tohru Nakano, Noriyasu Takeuchi | 2004-05-18 |
| 6735408 | Image forming apparatus with adjustable removal and developing nips | Tohru Nakano, Yusuke Takeda, Noriyasu Takeuchi, Tsutomu Sasaki, Tsuneo Kurotori | 2004-05-11 |
| 6640073 | Liquid image formation apparatus and liquid developing device | Tsuneo Kurotori, Tsutomu Sasaki, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2003-10-28 |
| 6636716 | Developing device for developing latent image and an image forming apparatus including the same | — | 2003-10-21 |
| 6501932 | Image forming apparatus using a developing liquid, developing device therefor and program recording medium | Makoto Obu, Noriyasu Takeuchi, Tsutomu Sasaki | 2002-12-31 |