Ooyama; Atsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ooyama; Atsushi.The latest application filed is for "excimer laser apparatus".
- Ooyama; Atsushi - Tokyo JP
- Ooyama; Atsushi - Fujisawa JP
- Ooyama, Atsushi - Kanagawa JP
- Ooyama, Atsushi - Fujisawa-shi JP
| Patent | Date |
|---|---|
| Brushless synchronous motor and driving control apparatus therefor Grant 7,518,332 - Nakazawa , et al. April 14, 2 | 2009-04-14 |
| Excimer laser apparatus Grant 6,809,448 - Suzuki , et al. October 26, 2 | 2004-10-26 |
| Magnetic levitation rotating machine Grant 6,617,722 - Ooyama , et al. September 9, 2 | 2003-09-09 |
| Excimer laser apparatus App 20030107283 - Suzuki, Natsushi ; et al. | 2003-06-12 |
| Magnetic bearing and magnetic levitation apparatus App 20030107282 - Ooyama, Atsushi ; et al. | 2003-06-12 |
| Magnetic bearing and circulation fan apparatus Grant 6,519,273 - Sekiguchi , et al. February 11, 2 | 2003-02-11 |
| Magnetic bearing device for motor-combined structure Grant 6,455,966 - Barada , et al. September 24, 2 | 2002-09-24 |
| Compound motor and operational method thereof App 20020053848 - Taira, Akiko ; et al. | 2002-05-09 |
| Magnetic levitation rotating machine App 20020036435 - Ooyama, Atsushi ; et al. | 2002-03-28 |
| Magnetic bearing and circulation fan apparatus App 20010017877 - Sekiguchi, Shinichi ; et al. | 2001-08-30 |
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