Issued Patents All Time
Showing 76–100 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151046 | Recording head unit and recording apparatus using the same | Tsunenobu Satoi, Masami Ikeda, Seiji Suzuki, Naohito Asai, Tsuyoshi Orikasa +3 more | 2000-11-21 |
| 6142599 | Method for ink-jet recording and an ink-jet recording apparatus | Hiroyuki Ishinaga, Masami Ikeda, Toshio Kashino | 2000-11-07 |
| 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, Jun Kawai +11 more | 2000-10-24 |
| 6132036 | Ink tank, production process of ink tank and ink-jet printing apparatus | Yutaka Koizumi, Kiyomi Aono, Seiichiro Karita, Kouichi Omata, Hiroki Tajima | 2000-10-17 |
| 6123420 | Container with negative pressure producing material | Masahiko Higuma, Masami Ikeda, Naohito Asai, Toshio Kashino, Seiichiro Karita | 2000-09-26 |
| D430602 | Ink tank for printer | Yasuo Kotaki, Masashi Ogawa | 2000-09-05 |
| 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 |
| D430601 | Ink tank for printer | Yasuo Kotaki, Masashi Ogawa | 2000-09-05 |
| D430202 | Ink tank for printer | Yasuo Kotaki, Masashi Ogawa | 2000-08-29 |
| 6097411 | Ink jet apparatus, ink jet cartridge and ink jet head having a construction which improves ink jet head integrity | Kunihiko Maeoka, Kazuaki Masuda | 2000-08-01 |
| 6095642 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2000-08-01 |
| 6074041 | Ink jet recording head having an electric discharge path for releasing static electricity and recording apparatus using same | Yoshiyuki Imanaka, Ryoichi Koizumi | 2000-06-13 |
| 6059400 | Ink jet apparatus | Makiko Kimura, Toshio Kashino, Teruo Arashima, Hiroshi Sugitani, Yoshifumi Hattori +9 more | 2000-05-09 |
| 6048049 | Laser processing method, an ink jet recording head, and a system for manufacturing ink jet recording heads | Shin Ishimatsu, Masaki Inaba, Akira Goto, Masao Furukawa, Kouichi Omata +2 more | 2000-04-11 |
| 6045218 | Ink cartridge | Hiroki Tajima, Masami Ikeda, Toshio Kashino, Masahiko Higuma, Takeshi Okazaki | 2000-04-04 |
| 6012808 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2000-01-11 |
| 5988792 | Ink jet apparatus and cartridge having a structure for rubbing a cleaning blade | Takeshi Okazaki, Kazuaki Masuda, Toshio Kashino, Jun Kawai, Hiroki Tajima | 1999-11-23 |
| 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 | Eiichi Suzuki, Mamoru Sakaki, Hiromichi Noguchi, Keisuke Matsuo, Mifune Hirose +1 more | 1999-09-21 |
| 5953031 | Ink tank with ink container and waste ink container | Kouichi Omata, Yutaka Koizumi, Kiyomi Aono, Seiichiro Karita, Hiroki Tajima +1 more | 1999-09-14 |
| 5944960 | Carbonizing furnace | Kunii Nakata | 1999-08-31 |
| 5917524 | Ink tank with secure mounting arrangement | Makiko Kimura, Akio Saito, Hiroshi Nakagomi | 1999-06-29 |
| 5903294 | Ink container, ink cartridge, ink jet apparatus, and manufacturing method therefor | Keisuke Matsuo | 1999-05-11 |
| 5900898 | Liquid jet head having a contoured and secured filter, liquid jet apparatus using same, and method of immovably securing a filter to a liquid receiving member of a liquid jet head | Eiichiro Shimizu | 1999-05-04 |
| 5861897 | Inkjet recording apparatus with a memory device disposed substantially within boundaries if a recording head unit | Ichiroh Ide | 1999-01-19 |
| 5855531 | Component parts of a toroidal-type continuously variable transmission having improved life | Nobuaki Mitamura, Hideki Kokubu | 1999-01-05 |