Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7118194 | Ink container and recording apparatus | Yasuo Kotaki, Tetsuya Ohashi, Noriko Sato, Hiroki Hayashi | 2006-10-10 |
| 7111931 | Ink tank | Hiromasa Amma, Toshihiko Ujita, Yasuo Kotaki, Kenji Kitabatake | 2006-09-26 |
| 7108361 | Ink tank | Kenji Kitabatake, Yasuo Kotaki, Toshihiko Ujita, Hiromasa Amma | 2006-09-19 |
| 7054888 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa +3 more | 2006-05-30 |
| 7029107 | Liquid container and recording apparatus | Kenji Kitabatake, Hiromasa Anma, Hajime Yamamoto | 2006-04-18 |
| 6997548 | Tank holder, liquid tank and tank attaching and detaching method | Tetsuya Ohashi, Hiroki Hayashi, Kenji Kitabatake | 2006-02-14 |
| 6994431 | Liquid container and recording apparatus | Kenji Kitabatake, Hiromasa Anma, Hajime Yamamoto | 2006-02-07 |
| 6966631 | Ink container and recording apparatus | Yasuo Kotaki, Tetsuya Ohashi, Noriko Sato, Hiroki Hayashi | 2005-11-22 |
| 6942326 | Ink tank | Hiroki Hayashi, Yasuo Kotaki | 2005-09-13 |
| 6827431 | Ink tank | Kenji Kitabatake, Yasuo Kotaki, Wataru Takahashi, Hiroki Hayashi | 2004-12-07 |
| D493820 | Ink tank for printer | Hiroki Hayashi, Tetsuya Ohashi, Kenji Kitabatake, Yasuo Kotaki | 2004-08-03 |
| D493821 | Ink tank for printer | Hiroki Hayashi, Tetsuya Ohashi, Kenji Kitabatake, Yasuo Kotaki | 2004-08-03 |
| D493194 | Printing head for printer | Tetsuya Ohashi, Kenji Kitabatake, Hiroki Hayashi, Yasuo Kotaki | 2004-07-20 |
| 6450616 | Substrate with multiple heat generating elements for each ejection opening, ink jet printing head and ink-jet printing apparatus with same | Masahiko Kubota, Masami Ikeda, Masami Kasamoto, Hajime Kaneko, Tsutomu Abe +3 more | 2002-09-17 |
| 6334674 | Absorber mounted in an ink tank and process for manufacturing this tank | Takayuki Ono, Hiroshi Sugitani, Kazuaki Masuda, Hajime Yamamoto, Eiichiro Shimizu +4 more | 2002-01-01 |
| 6293661 | Ink container | Tsutomu Abe | 2001-09-25 |
| 6234618 | Ink absorbing body, ink tank, ink-jet cartridge and ink-jet printing apparatus | Hajime Yamamoto, Eiichiro Shimizu, Teruo Arashima, Jun Hinami, Wataru Takahashi | 2001-05-22 |
| 6109734 | Ink-jet head, ink-jet apparatus and method of filling buffer chamber with bubbles | Toshio Kashino, Ishigorou Takahashi, deceased, Hiroyuki Ishinaga, Eiichiro Shimizu, Yoshinori Misumi | 2000-08-29 |
| 6078780 | Image heating device and image heating film | Atsuyoshi Abe, Takeshi Setoriyama, Kazuo Kishino, Hideyuki Hatakeyama | 2000-06-20 |
| 5954906 | Pressure-sensitive transferring protective covering material and method for protecting and covering a print formed of a dye on an object with the use of said material | Tsutomu Abe, Eiichi Suzuki, Mamoru Sakaki, Hiromichi Noguchi, Mifune Hirose +1 more | 1999-09-21 |
| 5903294 | Ink container, ink cartridge, ink jet apparatus, and manufacturing method therefor | Tsutomu Abe | 1999-05-11 |
| 5786835 | Image forming method, process for producing decorative aluminum plate, apparatus for carrying out the process, decorative aluminum plate, and recording medium | Masami Ikeda, Tsutomu Abe | 1998-07-28 |
| 5737483 | Motor speed control apparatus for motors | Toshio Inaji, Eiji Ueda | 1998-04-07 |
| 5710500 | Motor speed control apparatus using phase-advance based estimated disturbance signal | Toshio Inaji | 1998-01-20 |
| 5467004 | Motor speed control apparatus for keeping the speed of the motor fixed in the presence of a disturbance torque | Toshio Inaji | 1995-11-14 |