Issued Patents All Time
Showing 51–75 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286926 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Shigeyasu Nagoshi, Hideo Fukazawa +4 more | 2001-09-11 |
| 6256154 | Catadioptric lens, optical head and optical recording and/or reproducing apparatus | Shigeo Kubota | 2001-07-03 |
| 6234599 | Substrate having a built-in temperature detecting element, and ink jet apparatus having the same | Hiroyuki Ishinaga, Masami Ikeda, Ryoichi Koizumi, Asao Saito, Tsutomu Abe +5 more | 2001-05-22 |
| 6203149 | Ink jet cartridge, ink jet apparatus and ink container | Hidemi Kubota | 2001-03-20 |
| 6170939 | Liquid storing container for recording apparatus | Toshihiko Ujita, Koji Yamakawa, Masanori Takenouchi, Sadayuki Sugama, Torachika Osada +6 more | 2001-01-09 |
| 6149264 | Ink jet recording apparatus | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Shigeyasu Nagoshi, Hideo Fukazawa +6 more | 2000-11-21 |
| 6144517 | Magnetic disk device and method of manufacturing same | Toru Takeda, Satoru Seko, Kazushige Kawazoe, Takayasu Muto, Osamu Morita +4 more | 2000-11-07 |
| 6007174 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Shigeyasu Nagoshi, Hideo Fukazawa +6 more | 1999-12-28 |
| 5940102 | Ink jet cartridge, ink jet apparatus and ink container | Hidemi Kubota | 1999-08-17 |
| 5907448 | Magnetic disk device and method of manufacturing same having convex recordings regions, concave guard bands, and impressed concavities and convexities representing control signals | Toru Takeda, Satoru Seko, Kazushige Kawazoe, Takayasu Muto, Osamu Morita +4 more | 1999-05-25 |
| 5781213 | Liquid storing container having filter interface for recording apparatus | Toshihiko Ujita, Koji Yamakawa, Masanori Takenouchi, Sadayuki Sugama, Torachika Osada +6 more | 1998-07-14 |
| 5652608 | Ink jet recording head, ink jet recording head cartridge, recording apparatus using the same and method of manufacturing the head | Koji Yamakawa | 1997-07-29 |
| 5608437 | Ink container and ink jet recording apparatus using same | Kazuo Iwata, Masanori Takenouchi, Toshihiko Ujita, Torachika Osada, Kazuhiro Nakajima +5 more | 1997-03-04 |
| 5589862 | Liquid storing container for recording apparatus | Toshihiko Ujita, Koji Yamakawa, Masanori Takenouchi, Sadayuki Sugama, Torachika Osada +6 more | 1996-12-31 |
| 5583549 | Liquid storing container for recording apparatus | Toshihiko Ujita, Koji Yamakawa, Masanori Takenouchi, Sadayuki Sugama, Torachika Osada +6 more | 1996-12-10 |
| 5568168 | Recording method with scanning boundary streak reduction | — | 1996-10-22 |
| 5548308 | Liquid discharge recording apparatus having apparatus for effecting preparatory emission | Akira Nagatomo, Yoshifumi Hattori, Isao Ebisawa, Tsutomu Abe, Takashi Ohba +1 more | 1996-08-20 |
| 5502469 | Ink jet recording apparatus with detection of rate of temperature | — | 1996-03-26 |
| 5500662 | Ink jet recording method for recording in plural scans | — | 1996-03-19 |
| 5500658 | Ink jet recording apparatus having a heating member and means for reducing moisture near an ink discharge port of a recording head | Yoshifumi Hattori, Genji Inada | 1996-03-19 |
| 5477246 | Ink jet recording apparatus and method | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Shigeyasu Nagoshi, Hideo Fukazawa +4 more | 1995-12-19 |
| D356332 | Ink cartridge for printer | Hidemi Kubota, Toshihiko Ujita, Torachika Osada, Kayomi Sato | 1995-03-14 |
| D355929 | Ink cartridge for printer | Hidemi Kubota, Toshihiko Ujita, Torachika Osada, Kayomi Sato | 1995-02-28 |
| D355210 | Ink cartridge for printer | Hidemi Kubota, Toshihiko Ujita, Torachika Osada, Kayomi Sato | 1995-02-07 |
| D355211 | Printing head for printer | Hidemi Kubota, Toshihiko Ujita, Torachika Osada, Kayomi Sato | 1995-02-07 |