Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287161 | Aluminum alloy heat exchanger | Tomohiro Shoji, Yoshihiko Kyo, Atsushi Fukumoto, Yoshiyuki Oya, Koichi Nakashita +1 more | 2025-04-29 |
| 12269129 | Aluminum alloy brazing sheet and manufacturing method thereof | Tomoki Yamayoshi, Hidetoshi Kumagai, Hirokazu Tanaka, Taketoshi Toyama, Naoki Sugimoto +2 more | 2025-04-08 |
| 12031200 | Fin material made of aluminum alloy for heat exchanger | Yusuke Ohashi, Atsushi Fukumoto, Shogo Yamada, Shinichiro Takise | 2024-07-09 |
| 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 |
| 11235428 | Flux-free brazing aluminum alloy brazing sheet | Tatsuya Ide, Yutaka Yanagawa, Shogo Yamada, Shingo Ono | 2022-02-01 |
| 8118344 | Slide door structure of vehicle | Hirotaka Takaya, Motoki Yoshida, Katsunori Monden | 2012-02-21 |