loadpatents
Patent applications and USPTO patent grants for Naka; Shuji.The latest application filed is for "radio wave watch".
Patent | Date |
---|---|
Portable radio-controlled watch Grant 11,150,612 - Naka , et al. October 19, 2 | 2021-10-19 |
Radio Wave Watch App 20200319605 - WATANABE; Yoshiyasu ;   et al. | 2020-10-08 |
Portable Radio-controlled Watch App 20200301371 - KITAMURA; Ken ;   et al. | 2020-09-24 |
Radio-controlled Watch App 20200089170 - KITAMURA; Ken ;   et al. | 2020-03-19 |
Portable Radio-controlled Watch App 20190265655 - NAKA; Shuji ;   et al. | 2019-08-29 |
Portable Radio-controlled Watch App 20190094817 - KITAMURA; Ken ;   et al. | 2019-03-28 |
Liquid crystal optical element and optical pickup apparatus Grant 8,451,421 - Naka , et al. May 28, 2 | 2013-05-28 |
Optical pickup apparatus and liquid crystal optical element Grant 8,098,352 - Fujii , et al. January 17, 2 | 2012-01-17 |
Liquid Crystal Optical Element And Optical Pickup Apparatus App 20090167965 - Naka; Shuji ;   et al. | 2009-07-02 |
Optical pickup apparatus and liquid crystal optical element App 20070211185 - Fujii; Naoki ;   et al. | 2007-09-13 |
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