Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D768079 | Turbine generator | Wataru Yamada, Hideaki Maeda, Kiyonori Koga, Fumio Matsumoto, Shingo Kingetsu | 2016-10-04 |
| D766828 | Turbine generator | Wataru Yamada, Hideaki Maeda, Kiyonori Koga, Fumio Matsumoto, Shingo Kingetsu | 2016-09-20 |
| D754066 | Turbine generator | Wataru Yamada, Hideaki Maeda, Kiyonori Koga, Fumio Matsumoto, Shingo Kingetsu | 2016-04-19 |
| D753590 | Turbine generator | Wataru Yamada, Hideaki Maeda, Kiyonori Koga, Fumio Matsumoto, Shingo Kingetsu | 2016-04-12 |