Yamazaki; Ryota
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamazaki; Ryota.The latest application filed is for "lid opening-and-closing device".
- Yamazaki; Ryota - Kyoto JP
- Yamazaki; Ryota - Inuyama-shi Aichi
- YAMAZAKI; Ryota - Fujisawa-shi Kanagawa
- Yamazaki; Ryota - Tokyo JP
| Patent | Date |
|---|---|
| Bag making apparatus and method for making plastic bag Grant 11,446,892 - Kikuchi , et al. September 20, 2 | 2022-09-20 |
| Lid Opening-and-closing Device App 20220172974 - Nunome; Ryoma ; et al. | 2022-06-02 |
| Lid Opening-and-closing Device App 20220135326 - Sakamoto; Akifumi ; et al. | 2022-05-05 |
| Intermittent Feed Device App 20210292122 - YAMAZAKI; Ryota | 2021-09-23 |
| Bag Making Apparatus And Method For Making Plastic Bag App 20200391471 - KIKUCHI; Yui ; et al. | 2020-12-17 |
| Bearing State Detection Device And Bearing State Detection Method App 20160282223 - YAMAZAKI; Ryota | 2016-09-29 |
| Signal processing device and method by use of wireless communication Grant 9,215,047 - Yamazaki , et al. December 15, 2 | 2015-12-15 |
| Signal Processing Device and Method by Use of Wireless Communication App 20150172009 - Yamazaki; Ryota ; et al. | 2015-06-18 |
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