Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9093879 | Method and device for reducing concentrations of ozone and nitric acid generated in cooling air flowing through circulating airflow paths in rotary electric machines | Gaku Oinuma, Noboru Wada, Yasuhiro Tanimura, Katsuhiko Kibe | 2015-07-28 |