Issued Patents All Time
Showing 51–75 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439700 | Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device | Hiroyuki Ishinaga, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki, Yoshiyuki Imanaka +4 more | 2002-08-27 |
| 6390589 | Head substrate, ink jet head, and ink jet printer | Yoshiyuki Imanaka, Ichiro Saito | 2002-05-21 |
| 6374482 | Method of manufacturing a liquid discharge head | Hiroaki Mihara, Kazuaki Masuda, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga +6 more | 2002-04-23 |
| 6357862 | Substrate for ink jet recording head, ink jet recording head and method of manufacture therefor | Teruo Ozaki, Yoshiyuki Imanaka, Muga Mochizuki | 2002-03-19 |
| 6331259 | Method for manufacturing ink jet recording heads | Teruo Ozaki, Masami Ikeda, Ichiro Saito, Takayuki Yagi, Hiroyuki Ishinaga +5 more | 2001-12-18 |
| 6301431 | Reproducing apparatus | Shigeo Yamagata, Hiroyuki Horii, Hirokazu Takahashi, Yasutomo Suzuki | 2001-10-09 |
| 6293655 | Liquid ejecting head, head cartridge and liquid ejecting apparatus | Yoshiyuki Imanaka, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga, Tomoyuki Hiroki +2 more | 2001-09-25 |
| 6290334 | Recording apparatus, recording head and substrate therefor | Hiroyuki Ishinaga, Masami Ikeda, Asao Saito, Hideo Saikawa, Akihiro Yamanaka +4 more | 2001-09-18 |
| 6277294 | Method of producing ink jet head valve, method of producing ink jet head and ink jet head produced by the method | Teruo Ozaki, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga, Tomoyuki Hiroki +2 more | 2001-08-21 |
| 6224184 | Printhead compatible with various printers and ink-jet printer using the printhead | Yoshiyuki Imanaka, Ichiro Saito, Teruo Ozaki, Toshimori Miyakoshi, Muga Mochizuki | 2001-05-01 |
| 6202271 | Method and apparatus for manufacturing expanded mesh sheet and battery using this expanded mesh sheet | Yoshio Goda, Hiroyuki Kobayashi, Saburo Nakatsuka | 2001-03-20 |
| 6196667 | Liquid discharging head, method of manufacturing the liquid discharging head, head cartridge carrying the liquid discharging head thereon and liquid discharging apparatus | Tomoyuki Hiroki, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka +2 more | 2001-03-06 |
| 6165645 | Polymer electrolyte and lithium polymer battery using the same | Ken Nishimura, Akiko Ishida, Nobuo Eda | 2000-12-26 |
| 6113724 | Lamination molding method and an apparatus thereof | — | 2000-09-05 |
| 6095640 | Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device | Hiroyuki Ishinaga, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki, Yoshiyuki Imanaka +4 more | 2000-08-01 |
| 6071504 | Hair treatment composition comprising alkalizing agent | Tetsuya Kawai, Naohisa Kure, Kenichi Matsunaga, Shinobu Nagase | 2000-06-06 |
| 5994570 | Platinum complex catalyst | Kenichi Isobe | 1999-11-30 |
| 5978595 | Method for supporting user operation | Tadashi Tanaka, Mayumi Tamejima, Hirotaka Mizuno, Akihiko Koga, Yoji Taniguchi | 1999-11-02 |
| 5959034 | Curable silicone composition | Naoki Omura, Shunji Aoki | 1999-09-28 |
| 5956460 | Reproducing apparatus | Shigeo Yamagata, Hiroyuki Horii, Hirokazu Takahashi, Yasutomo Suzuki | 1999-09-21 |
| 5917991 | Video recording camera | — | 1999-06-29 |
| 5802247 | Video recording camera | — | 1998-09-01 |
| 5790140 | Printing head, and printer and printing method using the printing head | Ryoichi Koizumi | 1998-08-04 |
| 5715357 | Reproducing apparatus | Shigeo Yamagata, Hiroyuki Horii, Hirokazu Takahashi, Yasutomo Suzuki | 1998-02-03 |
| 5691434 | Curable organopolysiloxane composition | Takamasa Toyoda, Kenichi Isobe | 1997-11-25 |