Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038240 | Refrigerant pipe, heat exchanger, and method for producing refrigerant pipe | Mirei KANETAKE, Yuuji Tanaka, Kunihiro Okada, Hideo OHYA, Hideo Katayama +1 more | 2024-07-16 |