Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981790 | Carbon black and method for producing carbon black | Yuki Kubota, Keisuke Osamura | 2024-05-14 |
| RE47615 | Inkjet recording apparatus | — | 2019-09-24 |
| 9044951 | Inkjet recording apparatus | — | 2015-06-02 |
| 8950840 | Inkjet printer | — | 2015-02-10 |
| 8472086 | Scanner | Yoshinori Osakabe | 2013-06-25 |
| 8462399 | Contact image sensor and image reader | Yoshinori Osakabe, Tatsuya Sato, Takashi Ohama | 2013-06-11 |
| 8360553 | Liquid droplet jetting apparatus | — | 2013-01-29 |
| 8345318 | Scanner | Yoshinori Osakabe | 2013-01-01 |
| 8282094 | Document holding tray, document conveying apparatus, and image reading apparatus | Takashi Ohama | 2012-10-09 |
| 8223405 | Contact image sensor and image reader | Yoshinori Osakabe, Tatsuya Sato, Takashi Ohama | 2012-07-17 |
| 8182059 | Image printing device | Yasuhira Ota, Kohei Terada | 2012-05-22 |
| 8115971 | Contact image sensor and image reader | Yoshinori Osakabe, Tatsuya Sato, Takashi Ohama | 2012-02-14 |
| 8061711 | Sheet conveyor and image reading apparatus | Satoru Nakakita | 2011-11-22 |
| 7978380 | Image reader and method of producing thereof | Takashi Ohama, Yoshinori Osakabe, Takahiro Ikeno | 2011-07-12 |
| 7922166 | Image reader | Takashi Ohama | 2011-04-12 |
| 7900908 | Automatic paper feed device, image reading apparatus, and image forming apparatus | Takashi Ohama | 2011-03-08 |
| 7855814 | Scanner and hinge | Yoshinori Osakabe | 2010-12-21 |
| 7796308 | Image reading apparatus | Takashi Ohama | 2010-09-14 |
| 7777922 | Image reader | — | 2010-08-17 |
| 7764408 | Document reading apparatus | Takashi Ohama | 2010-07-27 |
| 7717424 | Sheet conveying device and image scanning apparatus | Satoru Nakakita, Yasuhito Bandai | 2010-05-18 |
| 7697174 | Image reader | Satoru Nakakita, Yasuhito Bandai | 2010-04-13 |
| 7384042 | Image forming device including mechanism to lock cover | Masato Moribe, Toshio Sugiura | 2008-06-10 |
| 6851802 | Image forming device including mechanism to lock cover | Masato Moribe, Toshio Sugiura | 2005-02-08 |
| 6197870 | Hard-type high-structure carbon black and rubber composition comprising same | — | 2001-03-06 |