Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234607 | Ink jet head and control method for reduced residual vibration | Shinri Sakai | 2001-05-22 |
| 6213590 | Inkjet head for reducing pressure interference between ink supply passages | Keiichi Mukaiyama, Hiroyuki Maruyama, Tadaaki Hagata, Ikuhiro Miyashita | 2001-04-10 |
| 6190003 | Electrostatic actuator and manufacturing method therefor | Kazuhiko Sato, Hiroyuki Maruyama, Tadaaki Hagata, Koji Kitahara, Keiichi Mukaiyama | 2001-02-20 |
| 6168263 | Ink jet recording apparatus | Shigeo Nojima, Taro Takekoshi, Hiroyuki Ishikawa | 2001-01-02 |
| 6164759 | Method for producing an electrostatic actuator and an inkjet head using it | Keiichi Mukaiyama, Hiroyuki Maruyama, Tadaaki Hagata, Yoshio Maeda, Hiroshi Komatsu +1 more | 2000-12-26 |
| 6013953 | Semiconductor device with improved connection reliability | Toshiyuki Nishihara, Yasunori Tanaka, Michinobu Tanioka | 2000-01-11 |
| 6000785 | Ink jet head, a printing apparatus using the ink jet head, and a control method therefor | Shinri Sakai | 1999-12-14 |
| 5992978 | Ink jet recording apparatus, and an ink jet head manufacturing method | Keiichi Mukaiyama, Hiroyuki Maruyama, Tadaaki Hagata, Ikuhiro Miyashita | 1999-11-30 |
| 5975668 | Ink jet printer and its control method for detecting a recording condition | Ikuhiro Miyashita, Shigeo Sugimura, Hiroshi Koeda, Naoki Kobayashi, Asahiro Oguchi | 1999-11-02 |
| 5961600 | Method and apparatus for controlling data transfer | Hiroshi Ono | 1999-10-05 |
| 5912684 | Inkjet recording apparatus | Keiichi Mukaiyama, Hiroyuki Maruyama, Tadaaki Hagata, Mitsuro Atobe, Shinichi Kamisuki +4 more | 1999-06-15 |
| 5894316 | Ink jet head with diaphragm having varying compliance or stepped opposing wall | Shinri Sakai | 1999-04-13 |
| 5821951 | Ink jet printer having an electrostatic activator and its control method | Ikuhiro Miyashita, Shigeo Sugimura, Hiroshi Koeda, Naoki Kobayashi, Asahiro Oguchi | 1998-10-13 |
| 5818473 | Drive method for an electrostatic ink jet head for eliminating residual charge in the diaphragm | Hiroyuki Ishikawa, Shigeo Nojima, Hiroyuki Maruyama, Atsushi Yamaji | 1998-10-06 |
| 5734395 | Ink jet head | Shinichi Kamisuki, Mitsuro Atobe, Hiroshi Koeda, Shinichi Yotsuya, Naoki Kobayashi | 1998-03-31 |
| 5668579 | Apparatus for and a method of driving an ink jet head having an electrostatic actuator | Ikuhiro Miyashita, Shigeo Sugimura, Hiroshi Koeda, Naoki Kobayashi, Asahiro Oguchi | 1997-09-16 |
| 5644341 | Ink jet head drive apparatus and drive method, and a printer using these | Ikuhiro Miyashita, Hiroshi Koeda, Keiichi Mukaiyama, Hiroyuki Maruyama, Noriyoshi Otsuki +2 more | 1997-07-01 |
| 5619146 | Switching speed fluctuation detecting apparatus for logic circuit arrangement | Yasuo Ohno, Tadashi Maeda, Takao Atsumo, Noriaki Matsuno, Keiichi Numata +1 more | 1997-04-08 |
| 5572242 | Inkjet having recovery system control method and apparatus operating during periods of non-use | Susumu Hama, Hiroshi Takizawa, Masahiro Minowa | 1996-11-05 |
| 5563634 | Ink jet head drive apparatus and drive method, and a printer using these | Ikuhiro Miyashita, Hiroshi Koeda | 1996-10-08 |
| 5556915 | Water-based organosilicon composition | Takehiro Suzuki, Masashi Koide | 1996-09-17 |
| 5547999 | Reactive microgel and photosensitive resin composition containing the reactive microgel for flexographic printing plate | Sunao Satake, Yoshimi Yatsuyanagi, Ippei Imagawa | 1996-08-20 |
| 5545694 | Reactive microgel and photosensitive resin composition containing the reactive microgel for flexographic printing plate | Sunao Satake, Yoshimi Yatsuyanagi, Ippei Imagawa | 1996-08-13 |
| 5537076 | Negative resistance circuit and inverter circuit including the same | — | 1996-07-16 |
| 5519578 | Folded printed wiring board structure with electromagnetic shield | — | 1996-05-21 |