Ochiai; Yukifumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ochiai; Yukifumi.The latest application filed is for "breast pump".
- Ochiai; Yukifumi - Tokyo JP
| Patent | Date |
|---|---|
| Check-valve Grant 11,168,800 - Ochiai , et al. November 9, 2 | 2021-11-09 |
| Manual breast pump Grant 11,123,462 - Ochiai September 21, 2 | 2021-09-21 |
| Breast Pump App 20210220535 - OCHIAI; Yukifumi ; et al. | 2021-07-22 |
| Manual Breast Pump App 20210213184 - OCHIAI; Yukifumi ; et al. | 2021-07-15 |
| Manual Breast Pump App 20200171223 - OCHIAI; Yukifumi ; et al. | 2020-06-04 |
| Check-valve App 20200141504 - OCHIAI; Yukifumi ; et al. | 2020-05-07 |
| Negative Pressure Transmitter And Breast Pump Device Using Same App 20200139027 - OCHIAI; Yukifumi | 2020-05-07 |
| Manual Breast Pump App 20190143014 - OCHIAI; Yukifumi | 2019-05-16 |
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