Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275609 | Document reading apparatus that permits or inhibits transport of document through horizontal transport route, depending on status of discharge tray, and image forming apparatus | — | 2025-04-15 |
| 9986130 | Image reading apparatus that ensures high SN ratio by sufficient use of performance of image sensor, image reading method, and recording medium therefor | — | 2018-05-29 |
| 9815643 | Paper feeding device, image forming apparatus, and method for controlling paper feeding device | — | 2017-11-14 |
| 9160876 | Electronic device with pyroelectric infrared sensor for detecting object | — | 2015-10-13 |
| 9141897 | Image forming apparatus and method of controlling same | Naruyuki Miyamoto, Kentaro Naruse, Rie Tezuka | 2015-09-22 |
| 9118792 | Image forming apparatus and control method therefor | Naruyuki Miyamoto, Kentaro Naruse, Rie Tezuka | 2015-08-25 |
| 8723504 | Remaining sheet quantity detection device and image forming apparatus | — | 2014-05-13 |
| 5538233 | Document conveying apparatus | Toru Tanjo, Yasushi Kamezaki, Takashi Kotani, Masahiro Nakagawa, Hiroyuki Harada +2 more | 1996-07-23 |
| 5520379 | Document conveying appartus | Toru Tanjo, Yasushi Kamezaki, Takashi Kotani, Masahiro Nakagawa, Hiroyuki Harada +2 more | 1996-05-28 |
| 5460360 | Document conveying apparatus for conveying documents of different length in an image processing machine | Takashi Kotani, Yasushi Kamezaki, Hiroyuki Nagai, Hiromichi Oguma | 1995-10-24 |
| 5195733 | Restorative sheet transport apparatus | Kazushi Takimoto, Yasushi Kamezaki | 1993-03-23 |