Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450625 | Electrostatic actuator, manufacturing method therefor, and liquid discharging device using the same | Masahiro Fujii, Kazuhiko Sato, Koji Kitahara, Tomohiro Makigaki, Shigeo Nojima +1 more | 2002-09-17 |
| 6410107 | Methods for manufacturing an electrostatic actuator | Kazuhiko Sato, Masahiro Fujii, Tadaaki Hagata, Koji Kitahara, Keiichi Mukaiyama | 2002-06-25 |
| 6315907 | Method for removing toxic shock syndrome toxin-1 in body fluids by adsorption | Fumiyasu Hirai, Eiji Ogino, Takayuki Sakogawa, Takashi Asahi, Nobutaka Tani | 2001-11-13 |
| 6213590 | Inkjet head for reducing pressure interference between ink supply passages | Masahiro Fujii, Keiichi Mukaiyama, Tadaaki Hagata, Ikuhiro Miyashita | 2001-04-10 |
| 6190003 | Electrostatic actuator and manufacturing method therefor | Kazuhiko Sato, Masahiro Fujii, Tadaaki Hagata, Koji Kitahara, Keiichi Mukaiyama | 2001-02-20 |
| 6164759 | Method for producing an electrostatic actuator and an inkjet head using it | Masahiro Fujii, Keiichi Mukaiyama, Tadaaki Hagata, Yoshio Maeda, Hiroshi Komatsu +1 more | 2000-12-26 |
| 6089563 | Paper supply apparatus for image reading apparatus and image reading apparatus with paper supply apparatus as well as paper supply apparatus | Yoshihiro Takashimizu, Toshiaki Anzai, Seigo Umeda, Tadayoshi Nakata, Toshiaki KUMAGAI +1 more | 2000-07-18 |
| 5992978 | Ink jet recording apparatus, and an ink jet head manufacturing method | Masahiro Fujii, Keiichi Mukaiyama, Tadaaki Hagata, Ikuhiro Miyashita | 1999-11-30 |
| 5956161 | Image reading apparatus having a steeply inclined paper transport path | Yoshihiro Takashimizu, Masahiro Yoshida, Toshiaki Anzai, Hirotoshi Kakegawa, Noriaki Yamazaki +4 more | 1999-09-21 |
| 5912684 | Inkjet recording apparatus | Masahiro Fujii, Keiichi Mukaiyama, Tadaaki Hagata, Mitsuro Atobe, Shinichi Kamisuki +4 more | 1999-06-15 |
| 5823522 | Sheet holder removably attached to data processing apparatus | Tatsuo Fujiwara, Toshio Saitoh | 1998-10-20 |
| 5818473 | Drive method for an electrostatic ink jet head for eliminating residual charge in the diaphragm | Masahiro Fujii, Hiroyuki Ishikawa, Shigeo Nojima, Atsushi Yamaji | 1998-10-06 |
| 5715071 | Paper supply apparatus for image reading apparatus and image reading apparatus with paper supply apparatus as well as paper supply apparatus | Yoshihiro Takashimizu, Toshiaki Anzai, Seigo Umeda, Tadayoshi Nakata, Toshiaki KUMAGAI +1 more | 1998-02-03 |
| 5644341 | Ink jet head drive apparatus and drive method, and a printer using these | Masahiro Fujii, Ikuhiro Miyashita, Hiroshi Koeda, Keiichi Mukaiyama, Noriyoshi Otsuki +2 more | 1997-07-01 |
| 5438437 | Image forming apparatus with exposure, size, and position correction for pixels | Yoshimi Mizoguchi, Hiroshi Ishii, Kiyoshi Kimura, Masakazu Fukuchi, Makoto Takeda +4 more | 1995-08-01 |
| 5231513 | Image forming apparatus | Jun Yokobori, Takashi Murahashi, Masashi Sugano | 1993-07-27 |
| 5070367 | Color image forming apparatus with an automatic color selection mode | Masahi Sugano, Takashi Murahashi, Jun Yokobori | 1991-12-03 |
| 5070374 | Color image forming apparatus | Takashi Murahashi, Masashi Sugano, Jun Yokobori | 1991-12-03 |
| 5061966 | Method of cleaning an image retainer | Satoshi Haneda, Hisashi Shoji, Seiichiro Hiratsuka, Tadao Kishimoto, Toshifumi Isobe +1 more | 1991-10-29 |
| 5023708 | Color image forming apparatus for superposing a plurality of images | Tadao Kishimoto, Toshifumi Isobe, Jun Yokobori | 1991-06-11 |
| 4878110 | Color image processing apparatus which accurately registers multiple color images by counting pulses from a timer reset by a drum index signal | Tadao Kishimoto, Toshifumi Isobe, Jun Yokobori | 1989-10-31 |
| 4849829 | Image recording apparatus | Tadao Kishimoto, Toshifumi Isobe, Jun Yokobori | 1989-07-18 |
| 4806973 | Color image-forming apparatus for producing overlapped monochrome images | Tadao Kishimoto, Toshifumi Isobe, Jun Yokobori | 1989-02-21 |