Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11556091 | Timepiece | Kaori Aoba, Hideki Inoue | 2023-01-17 |
| 11105564 | Plate stack and heat exchanger | Masato Takeda, Nelson MUGABI, Yuki Matsumoto | 2021-08-31 |
| 10458713 | Refrigerant heat exchanger | Masato Takeda, Iwao Terashima | 2019-10-29 |
| 6434964 | Ice-making machine and ice-making method | Akito Machida | 2002-08-20 |