Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9369068 | Control device for drive device | Hitoshi Oyori, Keisuke Onishi | 2016-06-14 |
| 9318983 | Motor controller | Keisuke Onishi, Hitoshi Oyori | 2016-04-19 |
| 8385085 | PWM signal generator, and inverter equipped with this PWM signal generator | Nobuyuki Hattori, Kenji Hirata | 2013-02-26 |
| 8093904 | Arc detecting device and aircraft equipped therewith | Hirotaka Isoda | 2012-01-10 |
| 7916699 | CDMA communication system and method | Masayuki Ariyoshi, Nobukazu Doi, Tesshin Shiga | 2011-03-29 |
| 7545777 | CDMA communication system and method | Masayuki Ariyoshi, Nobukazu Doi, Tesshin Shiga | 2009-06-09 |
| 6597676 | CDMA communication system and method | Masayuki Ariyoshi, Nobukazu Doi, Tesshin Shiga | 2003-07-22 |
| 6137786 | CDMA communication system and method | Masayuki Ariyoshi, Nobukazu Doi, Tesshin Shiga | 2000-10-24 |
| 5930244 | CDMA Communication system and method | Masayuki Ariyoshi, Nobukazu Doi, Tesshin Shiga | 1999-07-27 |
| 5878277 | Communication system having at least two types of communication channels | — | 1999-03-02 |