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Patent applications and USPTO patent grants for Yanagisawa; Kazuhiko.The latest application filed is for "optical unit with correction function".
Patent | Date |
---|---|
Manufacturing method of actuator Grant 11,400,656 - Yanagisawa , et al. August 2, 2 | 2022-08-02 |
Coil unit, manufacturing method for coil unit and photographing optical device Grant 11,181,750 - Minamisawa , et al. November 23, 2 | 2021-11-23 |
Optical Unit With Correction Function App 20210231967 - YANAGISAWA; Kazuhiko ;   et al. | 2021-07-29 |
Coil unit, manufacturing method thereof, and photographing optical device Grant 11,057,548 - Watanabe , et al. July 6, 2 | 2021-07-06 |
Actuator Grant 10,938,289 - Hasegawa , et al. March 2, 2 | 2021-03-02 |
Coil unit, drive mechanism, winding device and winding method Grant 10,878,982 - Yanagisawa December 29, 2 | 2020-12-29 |
Actuator App 20190326803 - HASEGAWA; Yasushi ;   et al. | 2019-10-24 |
Manufacturing Method Of Actuator App 20190315070 - YANAGISAWA; Kazuhiko ;   et al. | 2019-10-17 |
Coil unit, drive mechanism, winding device and winding method Grant 10,304,605 - Yanagisawa | 2019-05-28 |
Coil Unit, Manufacturing Method Thereof, And Photographing Optical Device App 20190124237 - WATANABE; Toshiyuki ;   et al. | 2019-04-25 |
Tilt adjusting method for movable body Grant 10,191,297 - Yanagisawa Ja | 2019-01-29 |
Coil Unit, Drive Mechanism, Winding Device And Winding Method App 20180268973 - YANAGISAWA; Kazuhiko | 2018-09-20 |
Tilt Adjusting Method For Movable Body App 20170176767 - YANAGISAWA; Kazuhiko | 2017-06-22 |
Coil Unit, Manufacturing Method For Coil Unit And Photographing Optical Device App 20170010475 - MINAMISAWA; Shinji ;   et al. | 2017-01-12 |
Optical unit and method for producing same Grant 9,535,259 - Yanagisawa , et al. January 3, 2 | 2017-01-03 |
Welded structure and manufacturing method thereof Grant 9,527,161 - Watanabe , et al. December 27, 2 | 2016-12-27 |
Coil Unit, Drive Mechanism, Winding Device And Winding Method App 20150348688 - YANAGISAWA; Kazuhiko | 2015-12-03 |
Welded Structure And Manufacturing Method Thereof App 20150336211 - WATANABE; Toshiyuki ;   et al. | 2015-11-26 |
Optical Unit And Method For Producing Same App 20150277138 - Yanagisawa; Kazuhiko ;   et al. | 2015-10-01 |
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