Sakai; Ayumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakai; Ayumi.The latest application filed is for "noise reduction element".
- Sakai; Ayumi - Tokyo JP
- Sakai; Ayumi - Aichi JP
- Sakai; Ayumi - Osaka JP
| Patent | Date |
|---|---|
| Printed circuit board to suppress deterioration of an electrical balance in a differential line Grant 11,337,301 - Sakai , et al. May 17, 2 | 2022-05-17 |
| Noise Reduction Element App 20220044843 - SAKAI; Ayumi ; et al. | 2022-02-10 |
| Printed Circuit Board App 20210337658 - SAKAI; Ayumi ; et al. | 2021-10-28 |
| Hydroponic cultivation apparatus Grant 10,058,043 - Kato , et al. August 28, 2 | 2018-08-28 |
| Hydroponic cultivation device Grant 9,992,940 - Yano , et al. June 12, 2 | 2018-06-12 |
| Hydroponic cultivation apparatus and hydroponic cultivation method Grant 9,894,855 - Yano , et al. February 20, 2 | 2018-02-20 |
| Plant growing device and plant growing method Grant 9,706,722 - Sakai , et al. July 18, 2 | 2017-07-18 |
| Hydroponic Method And Hydroponic Device App 20170156275 - YANO; Hiroshi ; et al. | 2017-06-08 |
| Hydroponic Cultivation Apparatus And Hydroponic Cultivation Method App 20160219809 - KATO; Sayaka ; et al. | 2016-08-04 |
| Hydroponic Cultivation Apparatus App 20160198653 - KATO; Sayaka ; et al. | 2016-07-14 |
| Hydroponic Cultivation Device App 20160198652 - YANO; Hiroshi ; et al. | 2016-07-14 |
| Hydroponic Cultivation Apparatus And Hydroponic Cultivation Method App 20160183488 - YANO; Hiroshi ; et al. | 2016-06-30 |
| Hydroponic Apparatus And Hydroponic Method App 20160037738 - KATO; Sayaka ; et al. | 2016-02-11 |
| Plant Growing Device And Plant Growing Method App 20160029580 - SAKAI; Ayumi ; et al. | 2016-02-04 |
| System And Method For Generating Nanobubbles App 20140191425 - Yano; Hiroshi ; et al. | 2014-07-10 |
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