Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510286 | Heater temperature control circuit and sensor device using the same | Toshitsugu Ueda, Mitsuo Ohashi, Mizuho Shimojima, Takaaki Yano | 2022-11-22 |
| 10690606 | Hydrogen sensor | Toshitsugu Ueda | 2020-06-23 |