Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11736054 | Control device for electric motor | Nobuaki Yamada, Masamichi Nawa | 2023-08-22 |
| 11327116 | Pulse pattern generation device | Masamichi Nawa | 2022-05-10 |
| 11303224 | Inverter device with high follow-up capability | Masamichi Nawa | 2022-04-12 |
| 7840771 | Method and a computer for storage area management | Takeshi Arisaka, Hiroyuki Tanaka | 2010-11-23 |
| 7519787 | Method and a computer for storage area management | Takeshi Arisaka, Hiroyuki Tanaka | 2009-04-14 |