Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584687 | Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holes | Yoshikatsu Yamamoto, Takaichi Wada, Nagamitsu Takashima, Motonori Okumura, Kazuhiko Hara +2 more | 2003-07-01 |
| 6170940 | Ink jet type recording unit, and printer with it | Satoshi Shinada, Takao Kobayashi, Satoshi Fujioka | 2001-01-09 |
| 5872583 | Using fusible films having windows supplied with adhesive and gap material | Yoshikatsu Yamamoto, Takaichi Wada, Nagamitsu Takashima, Motonori Okumura, Kazuhiko Hara +2 more | 1999-02-16 |
| 5748210 | Ink jet type recording unit with an improved carriage structure | Satoshi Fujioka, Fujio Akahane, Yoshikatsu Yamamoto, Susumu Murayama, Takayuki Okuda +2 more | 1998-05-05 |
| D391604 | Print head of ink jet printer | Fujio Akahane | 1998-03-03 |
| D390260 | Lever for recording unit of ink jet printer | Fujio Akahane | 1998-02-03 |
| D384372 | Lever for print head for an ink jet printer | Fujio Akahane | 1997-09-30 |
| D379637 | Print head of ink jet printer | Fujio Akahane | 1997-06-03 |
| 5481284 | Printer having line-type ink jet recording head | Tsuyoshi Kitahara, Eiji Kumai, Hiromu Hirabayashi, Kenichi Kanbayashi | 1996-01-02 |