Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092374 | Refrigerant cycle system | Takuro Yamada, Atsushi Yoshimi, Eiji Kumakura, Ikuhiro Iwata, Mikio Kagawa +4 more | 2024-09-17 |
| 12066222 | Refrigeration cycle device | Eiji Kumakura, Ikuhiro Iwata, Ryusuke Fujiyoshi, Hiromune Matsuoka | 2024-08-20 |
| 12007150 | Refrigeration cycle device | Ikuhiro Iwata, Eiji Kumakura, Ryusuke Fujiyoshi, Hiromune Matsuoka | 2024-06-11 |
| 11976851 | Refrigeration cycle device | Ikuhiro Iwata, Eiji Kumakura, Ryusuke Fujiyoshi, Hiromune Matsuoka | 2024-05-07 |
| 11971037 | Drive shaft of compressor having oil groove portion and oil sump | Eiji Kumakura | 2024-04-30 |
| 11959667 | Refrigeration cycle device | Ikuhiro Iwata, Eiji Kumakura, Ryusuke Fujiyoshi, Hiromune Matsuoka | 2024-04-16 |
| 11920077 | Refrigeration cycle device for vehicle | Eiji Kumakura, Masaru Tanaka, Shun OHKUBO, Mitsushi ITANO, Yuuki YOTSUMOTO +9 more | 2024-03-05 |
| 11859882 | Refrigeration cycle apparatus | Ryuhei Kaji, Hirokazu Fujino | 2024-01-02 |