Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693171 | Sound field measuring device, method, and program | Kazutomo Fukue, Takeshi Hashimoto, Tetsuo Watanabe | 2017-06-27 |
| 9587892 | Heat exchanger | Eiji Togo, Takashi Eta | 2017-03-07 |