Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156818 | Fixing device and image forming apparatus | Yasunori Ishigaya, Kazuya Saito, Toshihiko Shimokawa, Hiromasa Takagi | 2018-12-18 |
| 10152006 | Fixing device and image forming apparatus | Yasunori Ishigaya, Yutaka Ikebuchi, Kazuya Saito, Ryohei Matsuda, Hiromasa Takagi +2 more | 2018-12-11 |
| 10067449 | Fixing device and image forming apparatus | Ryohei Matsuda, Yutaka Ikebuchi, Yasunori Ishigaya, Kazuya Saito | 2018-09-04 |
| 10061235 | Fixing device and image forming apparatus | Yasunori Ishigaya, Kazuya Saito, Ryohei Matsuda, Hiromasa Takagi, Ryuuichi Mimbu +1 more | 2018-08-28 |
| 10012932 | Image forming apparatus incorporating fixing device | Yasunori Ishigaya, Ryuuichi Mimbu, Hiromasa Takagi, Toshihiko Shimokawa, Kazuya Saito | 2018-07-03 |
| 9904220 | Fixing device and image forming apparatus | Kazuya Saito, Yasunori Ishigaya, Hiromasa Takagi, Toshihiko Shimokawa | 2018-02-27 |