Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769324 | Image forming apparatus, drive mechanism of image forming apparatus and manufacturing method of a worm gear set | Susumu Kibayashi, Itaru Satoh, Norio Hokari, Yutaka Morita | 2010-08-03 |
| 7770026 | Document management system, information processing device and method, and computer program | Kenji Ebitani, Atsushi Itoh, Hideaki Ashikaga, Isao Yamaguchi | 2010-08-03 |
| 7694875 | Image forming apparatus and electronic document management method | — | 2010-04-13 |
| 7654463 | Electronic document management system, medical information system, method for printing sheet of chart paper, and sheet of chart paper | — | 2010-02-02 |
| 7619781 | Image processing and medium management with medium ID code image superimposed on document image | — | 2009-11-17 |
| 7144097 | Inkjet recording device and inkjet recording method | Ryo Ando, Hiroaki Satoh, Satoru Nishikawa, Kozo Tagawa, Takeshi Kato +5 more | 2006-12-05 |
| 6990304 | Image forming apparatus and driving device for image carrying member with banding suppression | Susumu Kibayashi, Norio Hokari | 2006-01-24 |
| 6829457 | Driving apparatus and image formation apparatus using the driving apparatus | Takahiko Ryuzaki, Norio Hokari, Satoru Nishikawa, Susumu Kibayashi, Tokuaki Hanzawa +1 more | 2004-12-07 |
| 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 |