Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267315 | Air-conditioning device | Jun Hatakeyama, Tatsuya Osaki, Tomohiro Maeda, Mitsuaki Nagata, Yasuhito Ookawara | 2022-03-08 |
| 10377207 | Vehicle air-conditioning device | Jun Hatakeyama, Hiroyuki Ohno | 2019-08-13 |
| 10087800 | Engine exhaust apparatus | Toru Fukami, Yasukimi Toda, Hiroyuki Nagai | 2018-10-02 |
| 10012123 | Exhaust device of engine | Toru Fukami, Yasukimi Toda, Hiroyuki Nagai, Shinichirou Mizoguchi | 2018-07-03 |
| 9623719 | Thermal management system for electric vehicle and its control method | Jun Hatakeyama, Takayuki Ishikawa, Masashi Koshijima, Hitoshi Shimonosono | 2017-04-18 |
| 9523290 | Rankine cycle | Shinichiro Mizoguchi, Hirofumi Wada | 2016-12-20 |
| 9517677 | Vehicle air conditioning system | Masaaki Tokuda, Shinichirou Mizoguchi | 2016-12-13 |
| 9441503 | Waste heat utilization apparatus | Takayuki Ishikawa, Shinichiro Mizoguchi, Hiroyuki Nagai, Riyako Iwahashi, Tomonori Haraguchi | 2016-09-13 |
| 6715307 | Air conditioner for vehicle | Jun Hatakeyama | 2004-04-06 |
| 6240738 | Refrigerant relief device for vehicle air conditioner | Yuichi Kato, Koji Kikuchi | 2001-06-05 |