Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286923 | Supercooling cancellation device, heat storage device, and power unit | Kou Sugano | 2025-04-29 |
| 12247790 | Heat storage device | Tatsuya Nakamura | 2025-03-11 |
| 12018895 | Supercooling release device, heat storage device and power unit | Kou Sugano, Tatsuya Nakamura | 2024-06-25 |
| 11274638 | Fluid heating device, motor system, movable object, and hydraulic system | Yoshitaka Nakamura, Kentaro Shii, Kou Sugano, Tatsuya Nakamura, Yusuke OGIHARA | 2022-03-15 |
| 6136099 | Rare earth-iron series permanent magnets and method of preparation | Koji Akioka, Tatsuya Shimoda, Toshiyuki Ishibashi, Osamu Kobayashi | 2000-10-24 |
| 5597425 | Rare earth cast alloy permanent magnets and methods of preparation | Koji Akioka, Osamu Kobayashi, Tatsuya Shimoda, Toshiyuki Ishibashi | 1997-01-28 |
| 5565043 | Rare earth cast alloy permanent magnets and methods of preparation | Koji Akioka, Osamu Kobayashi, Tatsuya Shimoda, Toshiyuki Ishibashi | 1996-10-15 |
| 5560784 | Rare earth cast alloy permanent magnets and methods of preparation | Koji Akioka, Osamu Kobayashi, Tatsuya Shimoda, Toshiyuki Ishibashi | 1996-10-01 |
| 5538565 | Rare earth cast alloy permanent magnets and methods of preparation | Koji Akioka, Osamu Kobayashi, Tatsuya Shimoda, Toshiyuki Ishibashi | 1996-07-23 |