Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499062 | Ink, ink set, ink container, image forming method, and image forming apparatus | Hiroshi Gotou, Yoshiaki Masuda, Masahiko Ishikawa, Masaki Kudo, Kazuhiko Umemura +3 more | 2022-11-15 |
| 11391750 | Automatic analyzer and sample-processing system | Hitoshi Tokieda, Yoshimitsu Takagi, Masashi Akutsu | 2022-07-19 |
| 10922591 | Image forming apparatus | — | 2021-02-16 |
| 10887490 | Image processing apparatus, image processing system, and computer program product | Kazuki Yoshida | 2021-01-05 |
| 10712681 | Toner, toner storage unit, image forming apparatus, and method for manufacturing toner | Minoru Masuda, Atsushi Yamamoto, Taichi Nemoto, Junichi Watanabe, Taro Araki | 2020-07-14 |
| 10684808 | Processing apparatus, processing system, non-transitory computer readable medium, and processing method for managing reservation of resources | Koma Morita | 2020-06-16 |
| 10261432 | Ester wax, toner, developer, toner storing unit, and image forming apparatus | Toshiyuki Kabata, Hiroyuki Shimada | 2019-04-16 |
| 10094846 | Automatic analyzer and sample-processing system | Hitoshi Tokieda, Yoshimitsu Takagi, Masashi Akutsu | 2018-10-09 |
| 9778605 | Heater lamp for fixation, fixing device, and image forming apparatus | Toshiyuki Kabata, Hideyuki Yasufuku, Hiroyuki Shimada, Kazumi Kuwata | 2017-10-03 |
| 9742962 | Image processing apparatus, method, and recording medium storing image processing program for gradation correction to minimize the difference between the corrected colorimetric value and a colorimetric measured color value | — | 2017-08-22 |
| 9640140 | Color management system | — | 2017-05-02 |
| 9591186 | Image forming system and image forming method which generate and utilize a tone correction value | — | 2017-03-07 |
| 9229019 | Automatic analyzer and sample-processing system | Hitoshi Tokieda, Yoshimitsu Takagi, Masashi Akutsu | 2016-01-05 |
| 9108832 | Cover opener and automatic analyzing device using same | Masanori Akutsu | 2015-08-18 |
| 8728395 | Automatic analyzer | Kouichi Suzuki, Hiroshi Watanabe, Shinichi Nagara | 2014-05-20 |
| 8559078 | Colorimetric chart and color reproduction estimating device | — | 2013-10-15 |
| 8559058 | Image processing apparatus, image processing method, and computer program product | — | 2013-10-15 |
| 8319811 | Scanning line aligned image forming apparatus | Takeshi Mochizuki | 2012-11-27 |
| 8252233 | Automatic analyzer and sample-processing system | Hitoshi Tokieda, Yoshimitsu Takagi, Masashi Akutsu | 2012-08-28 |
| 8080683 | Electrochromic compound and electrochromic display device using the same | Shigenobu Hirano, Hiroshi Kondo, Yuki Nakamura, Yukiko Abe, Tohru Yashiro | 2011-12-20 |
| 7974544 | Electrophotography apparatus having edge detection of toner patch and exposure control | Shinya Kobayashi | 2011-07-05 |
| 7955557 | Automatic analyzer | Shigenori Watari, Hajime Katou, Katsuhiro Kambara, Hiroyasu Uchida | 2011-06-07 |
| 7948659 | Halftoning device and halftoning method and laser printer including the same | Nobuyuki Sato, Naoyuki Urata, Shiro Kofuji | 2011-05-24 |
| D637730 | ISE analytical unit for clinical analyzer | Mitsuru Oonuma, Hitoshi Tokieda, Yoshimitsu Takagi | 2011-05-10 |
| 7929006 | Nonparallel beam scanning apparatus for laser printer | — | 2011-04-19 |