Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885841 | Image forming apparatus and color superimposition adjustment method of image forming apparatus | Yoshikazu Harada, Kyosuke Taka, Norio Tomita, Nobuo Manabe | 2005-04-26 |
| 6775486 | Image forming apparatus | Kazuhiro Matsuyama, Yoshinobu Tateishi, Toshiya Mikita, Masashi Hirai, Mitsuyoshi Terada +2 more | 2004-08-10 |
| 6768887 | Functional unit support mechanism and image forming apparatus provided with the support mechanism | Toshiya Mikita, Yoshinobu Tateishi, Yasunori Minakuchi, Kazuhiro Matsuyama, Atsushi Ide | 2004-07-27 |
| 6678491 | Optical electric charge removal device and image formation apparatus including the same | Eiichi Kido, Toshiaki Ino, Takayuki Yamanaka, Hideaki Kadowaki, Mitsuyoshi Terada +2 more | 2004-01-13 |
| 6661022 | Information processing structures | Takashi Morie, Atsushi Iwata, Makoto Nagata, Tomohiro Matsuura | 2003-12-09 |
| 6617269 | Lead-free tin silicate-phosphate glass and sealing material containing the same | — | 2003-09-09 |
| 6522442 | Optical path structure of optical scanner assembly | Mitsuhiro Ohno, Tetsuya Ori, Ayumu Oda | 2003-02-18 |
| 6478558 | Oscillating piston type compressor and method of manufacturing piston thereof | Yukio Maeda, Kazuya Kato, Fumitaka Nishioka, Nobuo Abe, Minoru Tateno +1 more | 2002-11-12 |
| 6463235 | Light-sensitive drum mounting/demounting structure, light-sensitive unit provided with the same structure and image-forming device with the same unit | Hideaki Kadowaki, Yoshiya Kinoshita, Naoyuki Harada | 2002-10-08 |
| 6421514 | Charging device | Yoshiya Kinoshita, Hideaki Kadowaki, Naoyuki Harada | 2002-07-16 |
| 6410633 | Antibacterial glass and resin composite comprising the same | Hajime Hikata, Kazuyoshi Shindo | 2002-06-25 |
| 6358028 | Scroll compressor | Nobuo Abe, Hidenari Takada, Koichi Sekiguchi, Shoichi Nakashima | 2002-03-19 |
| 6306783 | Tin borophosphate glass comprising SnO, B2O3, and P2O5 as main components and sealing material using the glass | — | 2001-10-23 |
| 6278471 | Image forming apparatus with light-scanning unit having supporting member | Hiroaki Uchiyama, Ayumu Oda, Kyosuke Taka, Yoshikazu Harada, Norio Tomita +1 more | 2001-08-21 |
| 6266498 | Color image forming apparatus with a cooling structure for cooling components therein | Ayumu Oda, Norio Tomita, Yoshikazu Harada, Takayuki Ohno, Nobuo Manabe | 2001-07-24 |
| 6246425 | Optical scanning device and image-forming apparatus | Ayumu Oda, Masanobu Yamamoto, Norio Tomita, Nobuo Manabe | 2001-06-12 |
| 6212345 | Image forming apparatus with different inertial conditions among image supports | Yoshikazu Harada, Kyosuke Taka, Nobuo Manabe, Hidekazu Sakagami, Ayumu Oda | 2001-04-03 |
| 6204867 | Color image forming apparatus having laser scanner control means | Osamu Fujimoto, Ayuma Oda, Syoichiro Yoshiura, Nobuo Manabe | 2001-03-20 |
| 6188857 | Imaging forming apparatus provided with photoreceptor unit with internal gear unit, the protector unit with internal gear, and internal gear unit | Yoshiharu Yoneda, Yasuji Yamauchi, Yasuo Kitabatake, Hideaki Kadowaki, Yoshikazu Harada | 2001-02-13 |
| 6175705 | Image forming apparatus | Yoshikazu Harada, Ayumu Oda, Norio Tomita, Kyosuke Taka, Nobuo Manabe +2 more | 2001-01-16 |
| 6161446 | Image forming apparatus provided with photoreceptor unit with internal gear unit, the photoreceptor unit with internal gear, and internal gear unit | Yoshiharu Yoneda, Yasuji Yamauchi, Yasuo Kitabatake, Hideaki Kadowaki, Yoshikazu Harada | 2000-12-19 |
| 6106252 | Scroll compressor | Yukio Maeda, Kazuya Kato, Nobuo Abe, Minoru Tateno, Tatsuo Horie | 2000-08-22 |
| 6094208 | Color image forming apparatus with scanner motor synchronization | Ayumu Oda, Osamu Fujimoto, Syoichiro Yoshiura, Nobuo Manabe, Koji Katamoto | 2000-07-25 |
| 6014920 | Paper-punching device for use in a image-forming apparatus | Yasuji Yamauchi, Masafumi Okumura, Masashi Hirai, Kyousuke Taka, Kinji Uno +2 more | 2000-01-18 |
| 5927148 | Image forming apparatus equipped with photoreceptor having an internal gear | Yoshiharu Yoneda, Yasuji Yamauchi, Yasuo Kitabatake, Hideaki Kadowaki, Yoshikazu Harada | 1999-07-27 |