Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534909 | Recording apparatus regulating thermal head power and ink sheet peeling angle | Tadashi Hanabusa | 1996-07-09 |
| 5508725 | Ink jet head having trapezoidal ink passages, ink cartridge and recording apparatus with same | Akira Goto, Kazuaki Masuda, Takashi Watanabe, Kunihiko Maeoka, Shigeaki Tanaka +9 more | 1996-04-16 |
| 5459981 | Storage container | Kazuaki Masuda | 1995-10-24 |
| 5451984 | Thermal transfer recording method and thermal transfer recording device by use of said method | Makoto Takamiya, Kosuke Yamamoto, Hitoshi Kishino, Yasuyuki Tamura, Tadashi Yamamoto +1 more | 1995-09-19 |
| 5371528 | Liquid jet head with nonlinear liquid passages having a diverging portion | Masaaki Izumida, Koichi Sato, Shigeaki Tanaka, Tsuguhiro Fukuda, Akira Goto +9 more | 1994-12-06 |
| 5280299 | Ink filling method for ink jet recording apparatus | Hideo Saikawa, Seiichiro Karita, Toshio Kashino, Akio Saito, Hiroshi Nakagomi +10 more | 1994-01-18 |
| 5237342 | Ink jet head and ink jet recording apparatus having an ink container filled with porous material | Hideo Saikawa, Seiichiro Karita, Toshio Kashino, Akio Saito, Hiroshi Nakagomi +10 more | 1993-08-17 |
| 5231425 | Storage container | Kazuaki Masuda | 1993-07-27 |
| 5208604 | Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head | Takashi Watanabe, Kazuaki Masuda, Akira Goto, Hiroshi Kono, Takashi Kanzaki +5 more | 1993-05-04 |
| 5182579 | Ink-jet having ink storing absorbant material | Masahiro Haruta, Masami Ikeda, Seiichiro Karita, Takahisa Kawamura, Masahiko Higuma +7 more | 1993-01-26 |
| 5175565 | Ink jet substrate including plural temperature sensors and heaters | Hiroyuki Ishinaga, Masami Ikeda, Ryoichi Koizumi, Asao Saito, Kenjiro Watanabe +5 more | 1992-12-29 |
| D331775 | Printing head for printer | Toshio Umino | 1992-12-15 |
| D329871 | Printing head for printer | Toshio Umino | 1992-09-29 |
| 5148192 | Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same | Masaaki Izumida, Koichi Sato, Shigeaki Tanaka, Tsuguhiro Fukuda, Akira Goto +9 more | 1992-09-15 |
| 5133820 | Thermal transfer material | Masato Katayama, Kazumi Tanaka, Hiroshi Sato | 1992-07-28 |
| D327425 | Blister package | Tomohiko Hamada | 1992-06-30 |
| 5105203 | Thermal transfer process with improved recording head life | Kou Hasegawa, Hideo Sugimura, Kazuhiro Nakajima, Haruhiko Moriguchi | 1992-04-14 |
| 5072238 | Heat transfer recording method | Makoto Takamiya, Kosuke Yamamoto, Haruhiko Takahashi, Yasuyuki Tamura, Tadashi Yamamoto +1 more | 1991-12-10 |
| 4870428 | Driving method for thermal head and thermal printer utilizing the same | Ko Hasegawa, Yuichi Watanabe, Haruhiko Moriguchi | 1989-09-26 |
| 4855758 | Thermal transfer recording apparatus with electroconductive ink | Kou Hasegawa, Hideo Sugimura, Kazuhiro Nakajima, Haruhiko Moriguchi | 1989-08-08 |