Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778605 | Heater lamp for fixation, fixing device, and image forming apparatus | Toshiyuki Kabata, Hiroyuki Shimada, Kazumi Kuwata, Takeshi Shibuya | 2017-10-03 |
| 8147942 | Worm optical recording medium | Noboru Sasa, Masayuki Fujiwara, Yoshitaka Hayashi, Toshishige Fujii, Toshihide Sasaki +4 more | 2012-04-03 |