Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085345 | Loop heat pipe evaporator with dual top vapor outlets | Yu Haruki, Keiji Sakagawa, Kazuhide Hakamada | 2024-09-10 |
| 12000658 | Heat transport system and transportation machine | Yu Haruki, Keiji Sakagawa, Kazuhide Hakamada | 2024-06-04 |
| 11934779 | Information processing device, information processing method, and program | — | 2024-03-19 |
| 11891181 | Outer panel-mediated cooling system | Yu Haruki, Keiji Sakagawa, Kazuhide Hakamada | 2024-02-06 |
| 11724810 | Outer panel-mediated cooling system | Yu Haruki, Keiji Sakagawa, Kazuhide Hakamada | 2023-08-15 |
| 10370008 | Vehicle air-conditioning system and railroad vehicle equipped with same | Koki Kondo, Keiji Sakagawa, Kazuto Nakai | 2019-08-06 |
| 9771086 | Air-conditioning duct in passenger car and railcar | Takashi Sasaki, Yoshinori Hara, Yasuo Onitake, Kouki Kondo, Keiji Sakagawa | 2017-09-26 |