Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029073 | Cold-storage heat exchanger | Atsushi Yamada, Seiji Inoue, Yoshio Miyata, Naoki Yokoyama, Etsuo Hasegawa +3 more | 2021-06-08 |
| 10132549 | Cold-storage heat exchanger | Atsushi Yamada, Seiji Inoue, Yoshio Miyata, Naoki Yokoyama, Etsuo Hasegawa +3 more | 2018-11-20 |
| 10094629 | Aluminum alloy clad material and heat exchanger that includes tube obtained by forming the clad material | Shusuke Otsuki, Shoei Teshima, Kouichi Nakashita, Toshikazu Tanaka, Ryoko FUJIMURA +2 more | 2018-10-09 |
| 9032757 | Cold-storage heat exchanger | Atsushi Yamada, Seiji Inoue, Yoshio Miyata, Naoki Yokoyama, Etsuo Hasegawa +3 more | 2015-05-19 |
| 8978411 | Cold-storage heat exchanger | Atsushi Yamada, Seiji Inoue, Yoshio Miyata, Naoki Yokoyama, Etsuo Hasegawa +3 more | 2015-03-17 |