Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854082 | System and method for controlling equipment installed within a building upon receiving disaster notification | Hiroshi Wakameda, Naoto Seo, Xiang Du | 2017-12-26 |
| 9693270 | Control device, control method, and communication system | Xiang Du, Tomonari Kagimoto, Tatsuya Yatsushiro, Yasushi Shigesada, Tomohide Yamamoto | 2017-06-27 |
| 8410863 | Slow wave transmission line | Shigeru Kobayashi, Michiaki Matsuo | 2013-04-02 |
| 7074350 | Brazing filler metal | Hitoshi Uchida | 2006-07-11 |