Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813700 | Aluminum alloy brazing sheet and manufacturing method thereof | Tomoki Yamayoshi, Hidetoshi Kumagai, Hirokazu Tanaka, Taketoshi Toyama, Naoki Sugimoto +2 more | 2023-11-14 |
| 11780034 | Brazing sheet and manufacturing method thereof | Shinichi Nakamura, Tomoki Yamayoshi, Takeyoshi Dokou, Shogo Yamada, Yoshihiko Sonoda +3 more | 2023-10-10 |