Tsuruta; Toshifumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuruta; Toshifumi.The latest application filed is for "planetary gear speed reduction device and driving mechanism".
- Tsuruta; Toshifumi - Nagano JP
- TSURUTA; Toshifumi - Suwa-gun JP
| Patent | Date |
|---|---|
| Planetary gear speed reduction device and driving mechanism Grant 10,404,151 - Ando , et al. Sep | 2019-09-03 |
| Planetary Gear Speed Reduction Device And Driving Mechanism App 20170040880 - ANDO; Masaaki ; et al. | 2017-02-09 |
| Lens driving device Grant 8,289,638 - Wada , et al. October 16, 2 | 2012-10-16 |
| Optical unit with shake correcting function and photographic optical device Grant 8,238,736 - Tsuruta , et al. August 7, 2 | 2012-08-07 |
| Optical unit with shake correcting function Grant 8,224,169 - Tsuruta , et al. July 17, 2 | 2012-07-17 |
| Lens drive device Grant 8,040,620 - Wade , et al. October 18, 2 | 2011-10-18 |
| Optical Unit With Shake Correcting Function And Photographic Optical Device App 20110103782 - TSURUTA; Toshifumi ; et al. | 2011-05-05 |
| Optical Unit With Shake Correcting Function App 20110097062 - TSURUTA; Toshifumi ; et al. | 2011-04-28 |
| Lens Drive Device App 20100149668 - WADE; Tatsuki ; et al. | 2010-06-17 |
| Lens Driving Device App 20100149667 - Wada; Akihito ; et al. | 2010-06-17 |
| Lens Driving Device and Portable Equipment with Camera App 20090086335 - TSURUTA; Toshifumi ; et al. | 2009-04-02 |
| Lens driving device and portable equipment with camera Grant 7,440,201 - Tsuruta , et al. October 21, 2 | 2008-10-21 |
| Optical switch device Grant 7,289,696 - Fujisawa , et al. October 30, 2 | 2007-10-30 |
| Permanent magnet embedded motor Grant 7,042,127 - Tsuruta , et al. May 9, 2 | 2006-05-09 |
| Lens driving device Grant 6,856,469 - Yoneyama , et al. February 15, 2 | 2005-02-15 |
| Permanent magnet embedded motor App 20040256940 - Tsuruta, Toshifumi ; et al. | 2004-12-23 |
| Lens driving device and portable equipment with camera App 20040207745 - Tsuruta, Toshifumi ; et al. | 2004-10-21 |
| Lens driving device App 20040130808 - Yoneyama, Hidekazu ; et al. | 2004-07-08 |
| Small-sized hydroelectric power generating apparatus App 20030127861 - Yumita, Yukinobu ; et al. | 2003-07-10 |
| Small-sized hydroelectric power generating apparatus Grant 6,559,553 - Yumita , et al. May 6, 2 | 2003-05-06 |
| Small-sized hydroelectric power generating apparatus App 20020041100 - Yumita, Yukinobu ; et al. | 2002-04-11 |
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