Ebara Research Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ebara Research Co., Ltd..The latest application filed is for "method and apparatus for the preparation of clean gases".
- Ebara Research Co., Ltd. - Fujisawa JP
- Ebara Research Co., Ltd. - Fujisawa-shi JP 251
- Ebara Research Co. Ltd. - Kanagawa JP
- Ebara Research Co., Ltd. - Tokyo JP
- Ebara Research Co. Ltd. - JP JP
| Patent | Date |
|---|---|
| Method and apparatus for the preparation of clean gases Grant 7,029,518 - Fujii , et al. April 18, 2 | 2006-04-18 |
| Method and apparatus for the preparation of clean gases App 20050178267 - Fujii, Toshiaki ; et al. | 2005-08-18 |
| Method and apparatus for the preparation of clean gases Grant 6,911,064 - Fujii , et al. June 28, 2 | 2005-06-28 |
| Method and apparatus for the preparation of clean gases App 20040149128 - Fujii, Toshiaki ; et al. | 2004-08-05 |
| Method and apparatus for the preparation of clean gases Grant 6,733,570 - Fujii , et al. May 11, 2 | 2004-05-11 |
| Method and apparatus for the preparation of clean gases Grant 6,340,381 - Fujii , et al. January 22, 2 | 2002-01-22 |
| Turbomachinery and method of manufacturing the same Grant 6,062,819 - Zangeneh , et al. May 16, 2 | 2000-05-16 |
| Method and apparatus for the preparation of clean gases Grant 5,922,105 - Fujii , et al. July 13, 1 | 1999-07-13 |
| Photo-electric chemical apparatus using carbon cluster electrode Grant 5,723,029 - Shimoyama March 3, 1 | 1998-03-03 |
| Centrifugal or mixed flow turbomachines Grant 5,685,696 - Zangeneh , et al. November 11, 1 | 1997-11-11 |
| Cantilever for use with atomic force microscope and process for the production thereof Grant 5,614,663 - Itoh , et al. March 25, 1 | 1997-03-25 |
| Cantilever for use with atomic force microscope and process for the production thereof Grant 5,594,166 - Itoh , et al. January 14, 1 | 1997-01-14 |
| Stocker Grant 5,380,503 - Fujii , et al. January 10, 1 | 1995-01-10 |
| 29 Grant 5,186,213 - Urata , et al. February 16, 1 | 1993-02-16 |
| Photoelectron emitting member and method of electrically charging fine particles with photoelectrons Grant 5,154,733 - Fujii , et al. October 13, 1 | 1992-10-13 |
| Magnetic bearing system Grant 5,142,175 - Watanabe August 25, 1 | 1992-08-25 |
| Process and system for purifying pure water or ultrapure water Grant 5,073,268 - Saito , et al. December 17, 1 | 1991-12-17 |
| Photoelectron emitting member Grant 5,060,805 - Fujii , et al. October 29, 1 | 1991-10-29 |
| Turbo-molecular pump Grant 4,946,345 - Watanabe , et al. August 7, 1 | 1990-08-07 |
| Active magnetic bearing apparatus Grant 4,920,290 - Murakami , et al. April 24, 1 | 1990-04-24 |
| System for preventing unbalance vibrations and synchronous disturbance vibrations Grant 4,910,449 - Hiyama , et al. March 20, 1 | 1990-03-20 |
| Unstable vibration prevention apparatus for magnetic bearing system Grant 4,885,491 - Hiyama , et al. December 5, 1 | 1989-12-05 |
| Controller for magnetic bearing system Grant 4,879,500 - Kanemitsu November 7, 1 | 1989-11-07 |
| Method of treating waste gas Grant 4,861,578 - Fukunaga , et al. August 29, 1 | 1989-08-29 |
| Gas absorber Grant 4,826,805 - Fukunaga , et al. May 2, 1 | 1989-05-02 |
| Electrically powered apparatus Grant 4,820,949 - Mizobuchi , et al. * April 11, 1 | 1989-04-11 |
| Method of and apparatus for cleaning air by irradiation of ultraviolet rays Grant 4,750,917 - Fujii June 14, 1 | 1988-06-14 |
| Thrust bearing Grant 4,699,525 - Mizobuchi , et al. October 13, 1 | 1987-10-13 |
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