Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111117 | Double pipe for heat exchanger | Shiro Katahira, Takuro Nakamura | 2024-10-08 |
| 11935815 | Heat sink and heat exchanger | Yoshiharu Sakai, Gaku Torikai | 2024-03-19 |
| 11320217 | Heat exchanger and method of manufacturing the same | Yutaka Yanagawa, Norihisa ISOMURA, Yuki TOTANI, Yasuhiro YAGITA | 2022-05-03 |
| 10058010 | Heat-exchanger heat sink and heat exchanger provided with the heat sink | Yuki TOTANI, Yasuhiro YAGITA, Kazuyoshi Shoutsubo | 2018-08-21 |