Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10057452 | Image forming system and image forming method | Norifumi Yagi, Takao Ishida, Mamoru Nomura, Kanya Hiroi, Hiroshi Hashidume +1 more | 2018-08-21 |
| 10031451 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2018-07-24 |
| 10015592 | Acoustic signal processing apparatus, method of processing acoustic signal, and storage medium | Akihito Aiba | 2018-07-03 |
| 9959881 | Voice processing device, audio and video output apparatus, communication system, and sound processing method | Akihito Aiba | 2018-05-01 |
| 9946497 | Document administration system and document administration method | Hiroshi Hashidume, Kazuhiro Ogura, Akira Saito, Koichi Moriya | 2018-04-17 |
| 9925850 | Window panel support structure | Masaru Toyota, Takayuki Okubo, Yoshiharu Yamanaka | 2018-03-27 |
| 9902240 | Vehicle door frame structure | Hirokazu Kawabe | 2018-02-27 |
| 9892559 | Portable terminal device, and portable control device | Toru Terada | 2018-02-13 |