Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9798265 | Liquid developer | Kei Inoue | 2017-10-24 |
| 9260611 | Synthesis method for self-dispersible pigment, self-dispersible pigment, ink jet ink, ink cartridge, and ink jet recording method | Katsuhiro Hayashi, Junichi Sakai | 2016-02-16 |
| 8889763 | Ink jet ink, ink jet recording method, and ink cartridge | Katsuhiro Hayashi | 2014-11-18 |
| 8709744 | Manufacturing process for cellular screening substratum, resultant substratum, and method and apparatus for screening | Takeshi Miyazaki, Ryoichi Matsuda, Kohei Watanabe | 2014-04-29 |
| 8641182 | Ink jet ink, ink cartridge, and ink jet recording method | Mitsuru Ishii, Sachie Furukawa, Daiji Okamura, Kousuke Yamasaki, Yuuki Nishino +3 more | 2014-02-04 |
| 8622536 | Ink jet aqueous ink, ink cartridge, and ink jet recording method | Junichi Sakai, Mitsuru Ishii | 2014-01-07 |
| 8439495 | Ink jet liquid composition, set, liquid cartridge, and ink jet recording method | Sachie Furukawa, Katsuhiro Hayashi | 2013-05-14 |
| 8425027 | Clear ink, ink jet recording method, ink set, ink cartridge, recording unit and ink jet recording apparatus | Yuko Nishiwaki, Yoshio Nakajima, Yuhei Shimizu, Tetsu Iwata, Katsuhiro Hayashi | 2013-04-23 |
| 8188179 | Ink-jet recording pigment ink | Yuko Nishiwaki | 2012-05-29 |
| 8011777 | Ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Yoshihisa Yamashita, Aki Takano | 2011-09-06 |
| 7977409 | Ink jet ink, ink jet recording method, and ink cartridge | Katsuhiro Hayashi | 2011-07-12 |
| 7973097 | Ink jet pigment ink and ink set | Yuko Nishiwaki | 2011-07-05 |
| 7909449 | Ink jet recording apparatus and ink jet recording method | Shin Sato, Hideki Takayama, Yoshihisa Yamashita, Aki Takano | 2011-03-22 |
| 7863351 | Pigment ink for ink jet recording | Yuko Nishiwaki | 2011-01-04 |
| 7846727 | Substratum having a pattern of cell-culture controlling substance | Takeshi Miyazaki, Ryoichi Matsuda, Kohei Watanabe | 2010-12-07 |
| 7723403 | Ink-jet recording pigment ink | Yuko Nishiwaki | 2010-05-25 |
| 7629395 | Inkjet pigment ink | Yuko Nishiwaki | 2009-12-08 |
| 7378459 | Pigment-dispersed ink-jet ink, ink set, ink tank, recording unit, ink-jet recording apparatus, ink-jet recording process and production process of pigment-dispersed ink-jet ink | — | 2008-05-27 |
| 7300692 | Rubbing cloth for use in manufacturing liquid crystal display panels | Yasuo Hirota, Kazuo Kani, Takashi Inoue, Hayami Tabira | 2007-11-27 |
| 6842210 | Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof | Kiyofumi Hashimoto, Masakazu Okada, Tatsuo Taniguchi | 2005-01-11 |
| 6812977 | Liquid crystal element | Masako Iwamatsu, Hideaki Ueda, Nobuyuki Kobayashi, Fumie Motoori, Masakazu Okada +2 more | 2004-11-02 |
| 6650393 | Liquid crystal light modulating device and a method for manufacturing same | — | 2003-11-18 |
| 6624862 | Display optical apparatus having a rotary compensator to improve display contrast | Kohtaro Hayashi, Kenji Konno, Yasumasa Sawai, Nobuyuki Kobayashi, Hideki Nagata | 2003-09-23 |
| 6597419 | Liquid crystal display including filter means with 10-70% transmittance in the selective reflection wavelength range | Masakazu Okada | 2003-07-22 |
| 6583848 | Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof | Kiyofumi Hashimoto, Masakazu Okada, Tatsuo Taniguchi | 2003-06-24 |