Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760854 | Gas barrier laminated body, method for producing same, member for electronic device, and electronic device | Yuuta Suzuki, Satoshi Naganawa | 2023-09-19 |
| 10062846 | Display device | Masahiro Watabe, Toshihiro Sato | 2018-08-28 |
| 9827781 | Decolorizing apparatus, image forming apparatus, and decolorizing method | Kazufumi Ishida | 2017-11-28 |
| 9774001 | Display device and method for manufacturing display device | Toshihiro Sato | 2017-09-26 |
| 9487041 | Decolorizing apparatus, image forming apparatus, and decolorizing method | Kazufumi Ishida | 2016-11-08 |
| 9176450 | Image forming apparatus that erases images during interruption of image forming | — | 2015-11-03 |
| 8976211 | Image forming apparatus, erasing device, image erasing system, and consumable | — | 2015-03-10 |
| 8953005 | Ink ribbon cartridge and image forming apparatus including the same | — | 2015-02-10 |
| 8805212 | Image forming apparatus, failure information notification system and failure information notification method | — | 2014-08-12 |
| 7652799 | Image forming apparatus and image forming method | — | 2010-01-26 |
| 7088930 | Image forming apparatus and toner replenishing method | — | 2006-08-08 |
| 5893660 | Image forming apparatus | Toru Homma | 1999-04-13 |