TAMAI; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for TAMAI; Masafumi.The latest application filed is for "electric motor".
- TAMAI; Masafumi - Numazu-shi JP
- Tamai; Masafumi - Hiratsuka JP
- TAMAI; Masafumi - Hiratsuka-shi JP
- Tamai; Masafumi - Fukuoka JP
- Tamai; Masafumi - Kitakyushu JP
- Tamai, Masafumi - Kitakyushu-shi JP
| Patent | Date |
|---|---|
| Electric Motor App 20210384791 - TAMAI; Masafumi ; et al. | 2021-12-09 |
| Linear actuator and rocking controller for railway vehicle Grant 9,941,767 - Tamai , et al. April 10, 2 | 2018-04-10 |
| Linear Actuator And Rocking Controller For Railway Vehicle App 20160149466 - TAMAI; Masafumi ; et al. | 2016-05-26 |
| Linear actuator and rocking controller for railway vehicle Grant 8,601,952 - Tamai , et al. December 10, 2 | 2013-12-10 |
| Linear Actuator And Rocking Controller For Railway Vehicle App 20130112104 - Tamai; Masafumi ; et al. | 2013-05-09 |
| Linear motor Grant 6,946,755 - Tamai , et al. September 20, 2 | 2005-09-20 |
| Magnetically shielded linear motors, and stage apparatus comprising same Grant 6,750,571 - Tominaga , et al. June 15, 2 | 2004-06-15 |
| Reduction gears-integrated actuator Grant 6,701,803 - Tamai , et al. March 9, 2 | 2004-03-09 |
| Linear motor App 20040032170 - Tamai, Masafumi ; et al. | 2004-02-19 |
| Magnetically shielded linear motors, and stage apparatus comprising same App 20030155820 - Tominaga, Ryuichirou ; et al. | 2003-08-21 |
| Protective device for clean robot Grant 6,343,242 - Nomura , et al. January 29, 2 | 2002-01-29 |
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