Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711387 | Security management device, security management method, and computer program executed by security management device | Takeshi Nakamura, Takeshi Sugashima | 2023-07-25 |
| 9461232 | Thermoelectric conversion element | Yasushi Kono, Yuta SAIGA | 2016-10-04 |