Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209771 | Image forming apparatus | Shiro Akama, Tatsuya Suzuki | 2021-12-28 |
| 11172086 | Drawer mechanism and image forming apparatus | — | 2021-11-09 |
| 10606209 | Housing and image forming apparatus | Hiroki Ishimitsu, Shiro Akama, Tatsuya Suzuki | 2020-03-31 |
| 10594880 | Lock lever structure, unit, and image forming apparatus | Sakie Higuchi, Yuki Sato, Shiro Akama, Tsutomu Osawa, Yuta Ueda | 2020-03-17 |
| 9711125 | Sound absorbing device, electronic device, and image forming apparatus | Kouta Hirakawa, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Hiroki Ishimitsu +2 more | 2017-07-18 |
| 9527321 | Electronic device and image forming apparatus | Junichi Kawase, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Kouta Hirakawa +3 more | 2016-12-27 |
| 9389574 | Sound absorbing device, electronic device, and image forming apparatus | Kouta Hirakawa, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Hiroki Ishimitsu +2 more | 2016-07-12 |
| 9353553 | Image forming apparatus with locking drawer unit | Yusuke Funayama, Joh Ebara, Hiroshi Ishii, Junichi Kawase, Kohta Takenaka +4 more | 2016-05-31 |
| 9176462 | Image forming apparatus having a drawer unit with a paper-feeding conveying path therein | Yoshihide Ohta, Joh Ebara, Hiroshi Ishii, Junichi Kawase, Kohta Takenaka +6 more | 2015-11-03 |
| 9163429 | Image forming apparatus having drawer unit | Kohta Takenaka, Joh Ebara, Hiroshi Ishii, Junichi Kawase, Tetsuji Nishikawa +4 more | 2015-10-20 |
| 8849180 | Image forming apparatus | Masaki Kimura, Gakushi Tanaka | 2014-09-30 |
| 6438713 | Debugger for support of debugging of program, array data displaying method in debugger, and recording medium having array data displaying program in debugger | Keigo Taira, Kazunori Watanabe, Yoichi Irie, Kenya Aoyagi, Saori Mitsunaga | 2002-08-20 |
| 5987227 | Image forming apparatus and method for detecting and eliminating avoidable image reading operations | Hiroyasu Sumida, Toshiya Tagawa, Kouichi Kanaya, Moriyuki Koike, Hiroshi Mori +6 more | 1999-11-16 |
| 5640467 | Image forming apparatus which monitors hardware errors of a controller of a copying-inhibited function | Toshiki Yamashita | 1997-06-17 |
| 5034320 | Vinblastine synthesis | — | 1991-07-23 |
| 4552515 | Handy tube pump | — | 1985-11-12 |