Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9186915 | Drying device and image forming apparatus | Satoshi Hasebe, Hirotake Sasaki, Masahiko Sekimoto, Toshinobu Hamazaki, Masato Matsuduki | 2015-11-17 |
| 7769324 | Image forming apparatus, drive mechanism of image forming apparatus and manufacturing method of a worm gear set | Yoshihiko Mitamura, Susumu Kibayashi, Itaru Satoh, Yutaka Morita | 2010-08-03 |
| 6990304 | Image forming apparatus and driving device for image carrying member with banding suppression | Yoshihiko Mitamura, Susumu Kibayashi | 2006-01-24 |
| 6829457 | Driving apparatus and image formation apparatus using the driving apparatus | Takahiko Ryuzaki, Satoru Nishikawa, Susumu Kibayashi, Yoshihiko Mitamura, Tokuaki Hanzawa +1 more | 2004-12-07 |
| 6347196 | Image sticking reducing method and apparatus | Takashi Kawabata, Shuji Iseki, Keiji Yamamoto, Naoto Yoshino, Naoto Nishi +3 more | 2002-02-12 |
| 6321052 | Method and apparatus for correcting running state and tension for an endless belt in an image-forming apparatus | Susumu Yamashina, Itaru Sato, Mitsuaki Kuroda, Kohyu Shigemori, Kazuo Takano +6 more | 2001-11-20 |
| 6175711 | Image forming apparatus having a toner diffuser | Naoto Yoshino, Tatsuya Soga, Naoto Nishi, Yukio Hayashi, Takashi Kawabata +3 more | 2001-01-16 |
| 6104899 | Image forming apparatus capable of reducing the skew of an image formed on a sheet | Takashi Kawabata, Keiji Yamamoto, Naoto Yoshino, Naoto Nishi, Nobuyoshi Komatsu +3 more | 2000-08-15 |
| 5896979 | Endless belt type delivery device | Shuji Iseki, Junichirou Sameshima, Yukio Hayashi, Ryoichi Tsuruoka, Mikio Kobayashi | 1999-04-27 |
| 5828924 | Optical detecting device for an image forming apparatus and an image forming apparatus using the same | Satoshi Fukada, Nobuo Hyakutake, Kenji Tomizawa, Junichirou Sameshima, Mikio Kobayashi +3 more | 1998-10-27 |
| 5819140 | Roller for belt transporting apparatus and image forming apparatus | Shuji Iseki, Yukio Hayashi, Junichirou Sameshima, Mikio Kobayashi, Ryoichi Tsuruoka | 1998-10-06 |
| 5810131 | Vibration reducing method | Shuji Iseki, Junichirou Sameshima, Yukio Hayashi, Ryoichi Tsuruoka, Mikio Kobayashi | 1998-09-22 |
| 5802422 | Image forming device | — | 1998-09-01 |
| 5784674 | Inner face cleaning member for an intermediate transfer device | Shuji Iseki, Yukio Hayashi, Junichirou Sameshima, Mikio Kobayashi, Ryoichi Tsuruoka | 1998-07-21 |
| 5784676 | Roller for belt transporting apparatus and image forming apparatus | Shuji Iseki, Yukio Hayashi, Junichirou Sameshima, Mikio Kobayashi, Ryoichi Tsuruoka | 1998-07-21 |
| 5771434 | Image forming apparatus | — | 1998-06-23 |
| 5768676 | Method of setting a position of a movable member, and a position setting jig | Mikio Kobayashi, Shuji Iseki, Yukio Hayashi, Junichirou Sameshima, Ryoichi Tsuruoka | 1998-06-16 |
| 5740512 | Image formation system with swell correction | Yukio Hayashi, Shuji Iseki, Junichirou Sameshima, Mikio Kobayashi, Ryoichi Tsuruoka | 1998-04-14 |
| 5737216 | Rotary body drive control system | — | 1998-04-07 |
| 5697030 | Image forming apparatus with transfer belt pressing member | Yukio Hayashi, Shuji Iseki, Ryoichi Tsuruoka, Mikio Kobayashi, Junichirou Sameshima | 1997-12-09 |
| 5678138 | Paper transport control system for an image forming apparatus | Mikio Kobayashi, Shuji Iseki, Junichirou Sameshima, Satoshi Fukada, Takizo Sagawa +2 more | 1997-10-14 |
| 5652942 | Image forming apparatus | Shuji Iseki, Junichirou Sameshima, Ryoichi Tsuruoka, Yoshiaki Watanabe, Mikio Kobayashi +1 more | 1997-07-29 |
| 5629760 | Image forming apparatus comprising medium attraction means | Yukio Hayashi, Shuji Iseki, Jyunichiro Sameshima, Mikio Kobayashi, Ryoichi Tsuruoka | 1997-05-13 |
| 5617195 | Cleaning unit and toner recovery system for image formation unit | Satoru Torimaru, Junichirou Sameshima, Yukio Hayashi, Mikio Kobayashi, Shuji Iseki +1 more | 1997-04-01 |
| 5444523 | Image forming device including transfer material carrier device with grounding member | Junichirou Sameshima, Satoshi Honobe | 1995-08-22 |