Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115724 | Three-dimensional object printing system and three-dimensional object printing method | Makoto Ota, Shigeru Sato | 2024-10-15 |
| 11292203 | Solid object printing system and solid object printing method | Makoto Ota | 2022-04-05 |
| 6130686 | Color image forming apparatus using inks of plural densities | Toshimitsu Danzuka, Akio Suzuki, Hisashi Fukushima, Yasushi Miura | 2000-10-10 |
| 6097408 | Ink jet recording apparatus | Hisashi Fukushima, Jiro Moriyama, Takashi Uchida, Yasushi Miura, Masami Izumizaki | 2000-08-01 |
| 6000776 | Apparatus and method for regulating image density | Akio Suzuki, Toshimitsu Danzuka, Yoshihiro Takada, Yasushi Miura, Hisashi Fukushima +5 more | 1999-12-14 |
| 5997123 | Image recording apparatus having density correction of plural recording elements | Nobuhiko Takekoshi, Yoshihiro Takada, Toshimitsu Danzuka, Yasushi Miura | 1999-12-07 |
| 5975667 | Ink jet recording apparatus and method utilizing two-pulse driving | Nobuhiko Takekoshi | 1999-11-02 |
| 5909229 | Recording apparatus in which pressure interference between closely-spaced ink jets is reduced | Nobuyuki Watanabe, Hisashi Fukushima | 1999-06-01 |
| 5896148 | Ink jet recording apparatus with control electrode on recording heads preventing adhesion of satellite droplets | Hisashi Fukushima, Jiro Moriyama, Takashi Uchida, Yasushi Miura, Masami Izumizaki | 1999-04-20 |
| 5808632 | Recording apparatus and method using ink jet recording head | Yasushi Miura, Hisashi Fukushima, Akio Suzuki | 1998-09-15 |
| 5736996 | Image reading apparatus with a function for correcting nonuniformity in recording density | Yoshihiro Takada, Akio Suzuki, Toshimitsu Danzuka, Hisashi Fukushima, Masami Izumizaki +1 more | 1998-04-07 |
| 5697012 | Method and apparatus for color image formation with gradation control capability | Nobuatsu Sasanuma, Koji Amemiya, Tatsuo Takeuchi, Hisashi Fukushima, Takao Ogata | 1997-12-09 |
| 5646659 | Ink jet recording apparatus, and method with control of ink drops and ink mist | Jiro Moriyama, Yutaka Koizumi, Hisashi Fukushima, Toshiaki Hirosawa, Torachika Osada +2 more | 1997-07-08 |
| 5596353 | Image reading apparatus with a function for correcting nonuniformity in recording density | Yoshihiro Takada, Akio Suzuki, Toshimitsu Danzuka, Hisashi Fukushima, Masami Izumizaki +1 more | 1997-01-21 |
| 5573885 | Image forming method and recording medium | Toshiharu Inui, Norio Ohkuma, Masanori Takenouchi, Masashi Miyagawa | 1996-11-12 |
| 5572291 | Image forming method, image forming apparatus and transparent film | Tatsuo Takeuchi, Nobuhiko Takekoshi, Jiro Ishizuka | 1996-11-05 |
| 5539526 | Image recording apparatus which corrects an image signal according to characteristic data of a recording element | Akio Suzuki, Hisashi Fukushima, Yasushi Miura, Toshimitsu Danzuka | 1996-07-23 |
| 5529408 | Thermal transfer recording method including preheating thermal transfer recording medium | Kazuhiro Nakajima, Hiroshi Sato, Masato Katayama | 1996-06-25 |
| 5512924 | Jet apparatus having an ink jet head and temperature controller for that head | Yoshihiro Takada, Akio Suzuki, Masami Izumizaki, Ken Tsuchii, Hidejiro Kadowaki +7 more | 1996-04-30 |
| 5486849 | Thermal recording device with heat exchanger | Yasushi Miura, Yasushi Murayama, Hideyuki Tanaami | 1996-01-23 |
| 5451989 | Ink jet recording apparatus with a heat pipe for temperature stabilization | Hidejiro Kadowaki, Ken Tsuchii, Masafumi Wataya, Toshiyuki Yanaka, Haruhiko Takahashi +6 more | 1995-09-19 |
| 5444468 | Image forming apparatus with means for correcting image density unevenness | Hisashi Fukushima, Nobuhiko Takekoshi | 1995-08-22 |
| 5416596 | An apparatus for transmitting, receiving and recording an image | Akio Suzuki, Hisashi Fukushima, Yasushi Miura, Toshimitsu Danzuka | 1995-05-16 |
| 5414531 | Image forming control based on a stored operation condition | Koji Amemiya, Akio Suzuki, Tatsuo Takeuchi, Hisashi Fukushima, Takashi Hasegawa +3 more | 1995-05-09 |
| 5402160 | Ink jet recording apparatus with plural heat pipes for temperature stabilization | Hidejiro Kadowaki, Ken Tsuchii, Masafumi Wataya, Toshiyuki Yanaka, Haruhiko Takahashi +6 more | 1995-03-28 |