Yoshihara; Nahoko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshihara; Nahoko.The latest application filed is for "vacuum pump and vacuum pump component".
- Yoshihara; Nahoko - Chiba JP
- Yoshihara; Nahoko - Yachiyo-shi JP
| Patent | Date |
|---|---|
| Vacuum Pump And Vacuum Pump Component App 20220252074 - Ogawa; Yohei ; et al. | 2022-08-11 |
| Vacuum Pump And Linked-type Thread Groove Spacer App 20220228594 - Saegusa; Kengo ; et al. | 2022-07-21 |
| Vacuum Pump, Casing, And Inlet Port Flange App 20220186743 - Yoshihara; Nahoko ; et al. | 2022-06-16 |
| Vacuum Pump And Vacuum Pump Constituent Component App 20220145894 - Yoshihara; Nahoko ; et al. | 2022-05-12 |
| Vacuum pump and rotating cylindrical body included in vacuum pump Grant 11,078,925 - Sakaguchi , et al. August 3, 2 | 2021-08-03 |
| Connected thread groove spacer and vacuum pump Grant 10,823,200 - Sakaguchi , et al. November 3, 2 | 2020-11-03 |
| Vacuum Pump And Rotary Cylindrical Body Included In Vacuum Pump App 20190195238 - Sakaguchi; Yoshiyuki ; et al. | 2019-06-27 |
| Connected Thread Groove Spacer And Vacuum Pump App 20180355888 - Sakaguchi; Yoshiyuki ; et al. | 2018-12-13 |
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