Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788799 | Heat exchanger and air conditioner | Yoshiyuki Matsumoto | 2023-10-17 |
| 11747059 | Heat exchanger | Satoshi Inoue, Yoshio Oritani, Tomohiko Sakamaki, Tomoya Yamaguchi, Tomoki Hirokawa | 2023-09-05 |
| 11603997 | Heat exchanger and air conditioner | Tomoki Hirokawa, Satoshi Inoue | 2023-03-14 |
| 11543186 | Heat exchanger | Tomoki Hirokawa, Tooru Andou, Yoshiyuki Matsumoto, Hideyuki Kusaka, Hiroyuki Nakano +1 more | 2023-01-03 |