Niinai; Yoshitaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niinai; Yoshitaka.The latest application filed is for "centrifuge".
- Niinai; Yoshitaka - Ibaraki JP
- Niinai; Yoshitaka - Hitachinaka JP
- Niinai, Yoshitaka - Hitachinaka-shi JP
- Niinai; Yoshitaka - Katsuta JP
| Patent | Date |
|---|---|
| Centrifuge having light emitting part Grant 10,252,279 - Ohkawara , et al. | 2019-04-09 |
| Centrifuge App 20150174590 - Ohkawara; Tadashi ; et al. | 2015-06-25 |
| Centrifuge having displacement sensor Grant 8,262,551 - Akatsu , et al. September 11, 2 | 2012-09-11 |
| Centrifuge App 20090170683 - AKATSU; Katsunori ; et al. | 2009-07-02 |
| Centrifuge including a rotating chamber having a bowl and a cylinder Grant 7,367,932 - Niinai May 6, 2 | 2008-05-06 |
| Centrifugal separator Grant 7,278,961 - Takahashi , et al. October 9, 2 | 2007-10-09 |
| Centrifuge with imbalance detector Grant 7,255,669 - Shimizu , et al. August 14, 2 | 2007-08-14 |
| Centrifuge having multiple rotors Grant 7,108,651 - Konno , et al. September 19, 2 | 2006-09-19 |
| Centrifugal separator with a plurality of shafts Grant 7,104,944 - Fujimaki , et al. September 12, 2 | 2006-09-12 |
| Centrifugal separator App 20060178253 - Takahashi; Hiroyuki ; et al. | 2006-08-10 |
| Centrifuge App 20050272587 - Niinai, Yoshitaka | 2005-12-08 |
| Centrifugal separator App 20050153823 - Fujimaki, Takahiro ; et al. | 2005-07-14 |
| Centrifuge App 20050079064 - Shimizu, Takahiro ; et al. | 2005-04-14 |
| Centrifuge with rotor having identification elements arranged along the circumference of a circle whose center coincides with the rotor's axis of rotation Grant 6,764,437 - Tetsu , et al. July 20, 2 | 2004-07-20 |
| Centrifuge App 20040138041 - Konno, Tatsuya ; et al. | 2004-07-15 |
| Centrifugal separator App 20020147095 - Akatsu, Katsunori ; et al. | 2002-10-10 |
| Rotor for centrifuge having a specimen holder that accomodates an increased number of specimens Grant 6,416,455 - Aizawa , et al. July 9, 2 | 2002-07-09 |
| Centrifuge App 20020042334 - Tetsu, Kenichi ; et al. | 2002-04-11 |
| Centrifugal separator and a method of detecting unbalance of a rotor Grant 5,738,622 - Niinai , et al. April 14, 1 | 1998-04-14 |
| Centrifugal apparatus with overspeed protection Grant 5,726,881 - Inaniwa , et al. March 10, 1 | 1998-03-10 |
| Small-sized centrifuge Grant D367,867 - Suzuki , et al. March 12, 1 | 1996-03-12 |
| System for management of body rotation of centrifuge Grant 5,342,280 - Niinai , et al. August 30, 1 | 1994-08-30 |
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