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Patent applications and USPTO patent grants for HAMAMOTO; Terufumi.The latest application filed is for "polarizing film, method for molding polarizing film, and method for producing polarizing lens".
Patent | Date |
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Polarizing Film, Method For Molding Polarizing Film, And Method For Producing Polarizing Lens App 20210213693 - MATSUE; Aoi ;   et al. | 2021-07-15 |
Optical Article App 20200142220 - SHIMADA; Takuya ;   et al. | 2020-05-07 |
Optical Article App 20200142221 - SHIMADA; Takuya ;   et al. | 2020-05-07 |
Ion gun system, vapor deposition apparatus, and method for producing lens Grant 9,074,283 - Takahashi , et al. July 7, 2 | 2015-07-07 |
Plastic Lens App 20140125947 - Imizu; Takeshi ;   et al. | 2014-05-08 |
Processes for producing thin films and optical members Grant 7,981,471 - Mitsuishi , et al. July 19, 2 | 2011-07-19 |
Ion Gun System, Vapor Deposition Apparatus, And Method For Producing Lens App 20090169766 - Takahashi; Yukihiro ;   et al. | 2009-07-02 |
Processes For Producing Thin Films And Optical Members App 20080286457 - MITSUISHI; TAKESHI ;   et al. | 2008-11-20 |
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