Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253306 | Method and system for determining operating conditions of liquefied natural gas plant | Yoshihiro Yamaguchi | 2025-03-18 |
| 10908546 | Image forming apparatus and management method of consumable item | Taketomo Naruse, Akiyoshi Sahara | 2021-02-02 |
| 10641652 | Photoelectric sensor | Hiroki Ichikawa | 2020-05-05 |
| 10627764 | Image forming apparatus and management method of consumable item | Taketomo Naruse, Akiyoshi Sahara | 2020-04-21 |
| 8863888 | Electric power steering device | Naoki Sawada | 2014-10-21 |
| 8770698 | Print control method and print apparatus | — | 2014-07-08 |
| 8659252 | Electric power steering apparatus | Mikihiko Tsunoda, Naoki Sawada | 2014-02-25 |
| 8384512 | Detection sensor and setting information acquisition method thereof | Yoshiharu Onoshima | 2013-02-26 |
| 8368911 | Image forming apparatus and method of controlling same, and information processing apparatus and method | Yoko Hirosugi, Takeshi Matsushita | 2013-02-05 |
| 8297731 | Recording apparatus capable of checking positions of ink containers, and method for checking the positions | Akira Kuribayashi, Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Kenji Kitabatake | 2012-10-30 |
| 8104940 | Vehicle headlamp | — | 2012-01-31 |
| 7905565 | Recording apparatus and method for detecting the position of an ink container | Kenji Kitabatake, Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Akira Kuribayashi | 2011-03-15 |
| 7857415 | Ink tank position detection method | Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Akira Kuribayashi, Kenji Kitabatake | 2010-12-28 |
| 7687957 | Magnet fixing structure for electric rotary machine | Satoru Negishi | 2010-03-30 |
| 7651207 | Method for controlling light emitting portion for liquid container and printing apparatus | Nobuyuki Hatasa, Kenjiro Watanabe, Kenji Kitabatake, Kimiyuki Hayasaki | 2010-01-26 |
| 7604317 | Recording apparatus capable of checking positions of ink containers, and method for checking the positions | Akira Kuribayashi, Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Kenji Kitabatake | 2009-10-20 |
| 7581807 | Liquid container and ink jet printing apparatus | Nobuyuki Hatasa, Kenjiro Watanabe, Kimiyuki Hayasaki, Kenji Kitabatake | 2009-09-01 |
| 7513591 | Ink tank position detection method | Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Akira Kuribayashi, Kenji Kitabatake | 2009-04-07 |
| 7458667 | Ink container with light-emitting unit to convey information | Kenji Kitabatake, Kimiyuki Hayasaki, Nobuyuki Hatasa, Shinji Watanabe | 2008-12-02 |
| 7455382 | Recording apparatus for detecting position of ink tank and position detecting method of the ink tank | Akira Kuribayashi, Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Kenji Kitabatake | 2008-11-25 |
| 7227640 | Photoelectric sensor | — | 2007-06-05 |
| 6829467 | Apparatus for settling accounts and method of settling accounts | — | 2004-12-07 |