Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807452 | Scheduling method and program for a substrate processing apparatus | Nobuhiro Mukuta | 2004-10-19 |
| 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 |
| 6439690 | Element substrate having connecting wiring between heat generating resistor elements and ink jet recording apparatus | Hiroyuki Ishinaga, Kazuaki Masuda, Junji Shimoda, Masami Kasamoto, Fumio Murooka +6 more | 2002-08-27 |
| 6412772 | Container for recording medium | Taichi Itoh, Kazuhiro Tokuda, Michihiro Miyake | 2002-07-02 |
| 6325498 | Ink tank with ink absorbing member | Masahiko Higuma, Yohei Sato, Yoichi Taneya, Hiroshi Sugitani, Tokuya Ohta +4 more | 2001-12-04 |
| 6290335 | Ink-jet head, ink-jet cartridge, and ink jet recording apparatus | Masami Ikeda, Hajime Kaneko, Hiroyuki Ishinaga, Masaaki Okada, Masahiko Kubota | 2001-09-18 |
| 6231166 | Ink jet head | Hiroshi Sugitani, Masami Kasamoto, Tsuyoshi Orikasa, Hiroyuki Ishinaga, Teruo Arashima +1 more | 2001-05-15 |
| 6224200 | Ink tank with ink absorbing member having particular holes or slits | Masahiko Higuma, Yohei Sato, Yoichi Taneya, Hiroshi Sugitani, Tokuya Ohta +4 more | 2001-05-01 |
| 6179412 | Liquid discharging head, having opposed element boards and grooved member therebetween | Hiroyuki Ishinaga, Hiroshi Sugitani, Masaaki Okada | 2001-01-30 |
| 6174053 | Ink tank, head cartridge and ink jet printing apparatus | Masahiko Higuma, Yohei Sato, Yoichi Taneya, Hiroshi Sugitani, Tokuya Ohta +4 more | 2001-01-16 |
| 6135589 | Ink jet recording head with ejection outlet forming member and urging member for assembling the head, and apparatus with such a head | Hiroshi Nakagomi, Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Tsutomu Abe +11 more | 2000-10-24 |
| 6133926 | Ink jet head and method of producing the same | Kazuaki Masuda, Masami Kasamoto, Teruo Arashima, Yuji Kamiyama | 2000-10-17 |
| 6113223 | Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal | Shigeaki Tanaka, Nobuyuki Kuwabara, Akira Goto, Takashi Watanabe, Kunihiko Maeoka +18 more | 2000-09-05 |
| 6109742 | Ink tank, head cartridge and ink jet printing apparatus | Masahiko Higuma, Yohei Sato, Yoichi Taneya, Hiroshi Sugitani, Tokuya Ohta +4 more | 2000-08-29 |
| 6062678 | Ink-jet recording head with a particular arrangement of thermoelectric transducers and discharge openings | Hiroyuki Ishinaga, Masami Ikeda, Hajime Kaneko, Hideo Saikawa, Noribumi Koitabashi +7 more | 2000-05-16 |
| 6059400 | Ink jet apparatus | Makiko Kimura, Toshio Kashino, Teruo Arashima, Hiroshi Sugitani, Yoshifumi Hattori +9 more | 2000-05-09 |
| 6048058 | Ink jet head, ink jet cartridge incorporating ink jet, and ink jet apparatus incorporating cartridge | Masami Kasamoto, Hiroshi Sugitani, Yasuroh Kashima, Kazuaki Masuda, Tsuyoshi Orikasa +5 more | 2000-04-11 |
| 5992981 | Ink jet head, ink jet apparatus, and method of and apparatus for manufacturing the head | Hiroshi Sugitani, Masami Kasamoto, Tsuyoshi Orikasa, Masashi Miyagawa, Teruo Arashima +1 more | 1999-11-30 |
| 5988792 | Ink jet apparatus and cartridge having a structure for rubbing a cleaning blade | Takeshi Okazaki, Kazuaki Masuda, Tsutomu Abe, Toshio Kashino, Hiroki Tajima | 1999-11-23 |
| 5880762 | Ink jet head with preliminary heater element | Hiroyuki Ishinaga, Kazuaki Masuda, Junji Shimoda, Masami Kasamoto, Fumio Murooka +6 more | 1999-03-09 |
| 5878390 | Speech recognition apparatus equipped with means for removing erroneous candidate of speech recognition | Yumi Wakita | 1999-03-02 |
| 5801737 | Ink container with internal air pressure adjustment | Yohei Sato, Kazuaki Masuda, Torachika Osada, Masahiko Higuma, Masaaki Izumida +2 more | 1998-09-01 |
| 5784079 | Ink jet head and ink jet apparatus on which the ink jet head is mounted | Kazuaki Masuda, Masami Kasamoto, Minoru Nozawa, Eiichiro Shimizu, Teruo Arashima +1 more | 1998-07-21 |
| 5754201 | Liquid jet head, head cartridge, liquid jet apparatus, method of ejecting liquid, and method of injecting ink | Hiroyuki Ishinaga, Masami Ikeda, Hajime Kaneko, Yasutoshi Saito, Masaaki Izumida +1 more | 1998-05-19 |
| 5731828 | Ink jet head, ink jet head cartridge and ink jet apparatus | Hiroyuki Ishinaga, Kazuaki Masuda, Junji Shimoda, Masami Kasamoto, Fumio Murooka +6 more | 1998-03-24 |