Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11809118 | Image forming apparatus | — | 2023-11-07 |
| 11714370 | Fixing apparatus | Shutaro Saito, Atsushi Ishigami | 2023-08-01 |
| 11635260 | Heat exchanger and replacement method of heat exchange core | Takeshi Kaneko, Koichi Tanimoto, Hiroyuki Nakaharai, Yoichi Uefuji, Nobuhide Hara +5 more | 2023-04-25 |
| 11629916 | Graphite-containing refractory and method of producing graphite-containing refractory | Hisahiro Matsunaga, Yoichiro Hama | 2023-04-18 |