Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845918 | Gas storage/supply system | Masakazu Aoki, Yasuki Hirota, Takashi Shimazu | 2017-12-19 |
| 9791216 | Heat recovery-type heating device | Takashi Shimazu, Tsutomu Shinagawa, Shuzou Sanda | 2017-10-17 |
| 9599373 | Hydrogen storage heat pump and hydrogen storage heat pump system | Yasuki Hirota, Masakazu Aoki, Takashi Shimazu | 2017-03-21 |