Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10691050 | Pressure-applying device, fixing device, and image forming apparatus | Motoyuki Yagi, Kazuaki Iikura, Masahiro Akatsuka | 2020-06-23 |
| 10606193 | Fixing device and image forming apparatus | Motoyuki Yagi | 2020-03-31 |
| 10459385 | Fixing device and image forming apparatus | Motoyuki Yagi | 2019-10-29 |
| 9102214 | Vehicular air-conditioning system | — | 2015-08-11 |
| 5681218 | Air conditioning system for vehicles | Yoshinobu Suzuki | 1997-10-28 |
| 5201119 | Method of manufacturing an aluminum heat exchanger | Hiroyoshi Mizuno, Masayoshi Nishikawa, Hideaki Kaneko, Ryosuke Sako, Naomasa Shimotomai | 1993-04-13 |
| 5070938 | Aluminum heat exchanger and method of manufacturing same | Hiroyoshi Mizuno, Masayoshi Nishikawa, Hideaki Kaneko, Ryosuke Sako, Naomasa Shimotomai | 1991-12-10 |
| 4925468 | Filter device provided in an air conditioning device | Kazuto Nosaka, Tadayoshi Terao, Yukio Shibata | 1990-05-15 |