Hitachi Industries Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hitachi Industries Co., Ltd..The latest application filed is for "turbo-type fluid machine and a stepped seal apparatus to be used therein".
- Hitachi Industries Co., Ltd. - Tokyo JP
- Hitachi Industries Co., Ltd. - N/A
- HITACHI INDUSTRIES CO., LTD -
- HITACHI INDUSTRIES CO., LTD. - ADACHI-KU JP
| Patent | Date |
|---|---|
| Industrial pump and manufacturing method thereof Grant 7,882,632 - Yoshida , et al. February 8, 2 | 2011-02-08 |
| Inlet casing and suction passage structure Grant 7,559,742 - Inoue , et al. July 14, 2 | 2009-07-14 |
| Micro fluid chip Grant 7,485,266 - Ito , et al. February 3, 2 | 2009-02-03 |
| Nanoprint equipment and method of making fine structure Grant 7,341,441 - Ogino , et al. March 11, 2 | 2008-03-11 |
| Turbo-type fluid machine and a stepped seal apparatus to be used therein Grant 7,338,255 - Nabesaka , et al. March 4, 2 | 2008-03-04 |
| Turbo compressor and method of operating the turbo compressor Grant 7,210,895 - Kotani , et al. May 1, 2 | 2007-05-01 |
| Single-shaft multistage pump Grant 7,198,457 - Chiba , et al. April 3, 2 | 2007-04-03 |
| Drainage pump and underwater bearing unit Grant 7,128,523 - Aizawa , et al. October 31, 2 | 2006-10-31 |
| Mixed liquid manufacturing apparatus Grant 7,111,652 - Koide , et al. September 26, 2 | 2006-09-26 |
| Reciprocating compressor Grant 7,052,250 - Miura , et al. May 30, 2 | 2006-05-30 |
| Screw compressor and method of manufacturing rotors thereof Grant 7,044,724 - Matsumoto , et al. May 16, 2 | 2006-05-16 |
| Screw compressor and method of manufacturing rotors thereof Grant 7,040,845 - Matsumoto , et al. May 9, 2 | 2006-05-09 |
| Solution injector head, functional layer forming apparatus and liquid crystal display Grant 6,991,324 - Watase , et al. January 31, 2 | 2006-01-31 |
| Turbo-type fluid machine and a stepped seal apparatus to be used therein App 20060008348 - Nabesaka; Shusaku ; et al. | 2006-01-12 |
| Reciprocating compressor App 20050260080 - Miura, Haruo ; et al. | 2005-11-24 |
| Inlet casing and suction passage structure App 20050254941 - Inoue, Yasuhiro ; et al. | 2005-11-17 |
| Pump device App 20050254943 - Fukuchi, Takaki ; et al. | 2005-11-17 |
| Manufacturing method of liquid crystal display apparatus and substrate assembling apparatus Grant 6,922,229 - Yawata , et al. July 26, 2 | 2005-07-26 |
| Single-shaft multistage pump App 20050158165 - Chiba, Yoshimasa ; et al. | 2005-07-21 |
| Magnetic separation unit and water purification system App 20050126976 - Yoda, Hiroaki ; et al. | 2005-06-16 |
| Drainage pump and underwater bearing unit App 20050089434 - Aizawa, Kouji ; et al. | 2005-04-28 |
| Turbo-compressor and capacity control method thereof Grant 6,793,456 - Kotani , et al. September 21, 2 | 2004-09-21 |
| Vibration testing apparatus and vibration testing method Grant 6,752,019 - Horiuchi , et al. June 22, 2 | 2004-06-22 |
| Reciprocating compressor App 20040057842 - Miura, Haruo ; et al. | 2004-03-25 |
| Vibration testing apparatus and vibration testing method App 20030172739 - Horiuchi, Toshihiko ; et al. | 2003-09-18 |
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