Watabe; Kenichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watabe; Kenichi.The latest application filed is for "flow rate control device and vehicle".
- Watabe; Kenichi - Tokyo JP
- Watabe; Kenichi - Niigata JP
- Watabe; Kenichi - Yokkaichi JP
- Watabe; Kenichi - Shiki JP
- Watabe; Kenichi - Yokkaichi-shi JP
| Patent | Date |
|---|---|
| Flow rate control device and vehicle Grant 10,508,743 - Wakayama , et al. Dec | 2019-12-17 |
| Exposure apparatus, mask, and optical film Grant 9,760,013 - Umezawa , et al. September 12, 2 | 2017-09-12 |
| Flow Rate Control Device And Vehicle App 20170211707 - WAKAYAMA; Tomihiro ; et al. | 2017-07-27 |
| Optical diffraction element, optical pickup, and optical diffraction element manufacturing method Grant 9,594,276 - Umezawa , et al. March 14, 2 | 2017-03-14 |
| Optical Element App 20160370597 - KAKUBARI; Yuichi ; et al. | 2016-12-22 |
| Light diffraction element and optical low pass filter Grant 9,158,123 - Kakubari , et al. October 13, 2 | 2015-10-13 |
| Exposure Apparatus, Mask, And Optical Film App 20150227057 - UMEZAWA; Yasuaki ; et al. | 2015-08-13 |
| Retardation Plate Manufacturing Method App 20150008601 - KAKUBARI; Yuichi ; et al. | 2015-01-08 |
| Optical Diffraction Element, Optical Pickup, And Optical Diffraction Element Manufacturing Method App 20140071394 - UMEZAWA; Yasuaki ; et al. | 2014-03-13 |
| Light Diffraction Element And Optical Low Pass Filter App 20140016081 - KAKUBARI; Yuichi ; et al. | 2014-01-16 |
| Method of refining carbon parts for production of polycrystalline silicon Grant 8,551,439 - Narukawa , et al. October 8, 2 | 2013-10-08 |
| Lens driving apparatus Grant 8,218,406 - Oe , et al. July 10, 2 | 2012-07-10 |
| Method Of Refining Carbon Parts For Production Of Polycrystalline Silicon App 20100068125 - Narukawa; Mitsutoshi ; et al. | 2010-03-18 |
| Lens, transmission screen, and method for manufacturing the lens App 20050195489 - Watabe, Kenichi ; et al. | 2005-09-08 |
| Camera focal plane shutter Grant 6,726,379 - Watabe , et al. April 27, 2 | 2004-04-27 |
| Camera focal plane shutter App 20020136555 - Watabe, Kenichi ; et al. | 2002-09-26 |
| Focal plane shutter Grant 4,975,722 - Suzuki , et al. December 4, 1 | 1990-12-04 |
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