YOKOYAMA; Shimpei
Patent Applications and Registrations
Patent applications and USPTO patent grants for YOKOYAMA; Shimpei.The latest application filed is for "bearing device, rotating machine, and nozzle".
- YOKOYAMA; Shimpei - Tokyo JP
| Patent | Date |
|---|---|
| Bearing Device, Rotating Machine, And Nozzle App 20220090625 - SHIGIHARA; Takuzo ; et al. | 2022-03-24 |
| Oil field pump Grant 11,199,077 - Yokoyama , et al. December 14, 2 | 2021-12-14 |
| Bearing pad for tilting-pad bearing, tilting-pad bearing, and rotary machine Grant 11,193,528 - Yoshimine , et al. December 7, 2 | 2021-12-07 |
| Oil bath type bearing device and rotary machine Grant 11,060,561 - Yokoyama , et al. July 13, 2 | 2021-07-13 |
| Bearing device and rotary machine Grant 10,962,051 - Yokoyama , et al. March 30, 2 | 2021-03-30 |
| Pad bearing and rotary machine Grant 10,907,681 - Konishi , et al. February 2, 2 | 2021-02-02 |
| Bearing Pad For Tilting-pad Bearing, Tilting-pad Bearing, And Rotary Machine App 20200392986 - YOSHIMINE; Chihiro ; et al. | 2020-12-17 |
| Oil Field Pump App 20200378224 - YOKOYAMA; Shimpei ; et al. | 2020-12-03 |
| Oil Field Pump App 20200378226 - YOKOYAMA; Shimpei ; et al. | 2020-12-03 |
| Oil Field Pump App 20200378397 - KAWASHITA; Rimpei ; et al. | 2020-12-03 |
| Oil Field Pump App 20200378225 - YOKOYAMA; Shimpei ; et al. | 2020-12-03 |
| Oil Bath Type Bearing Device And Rotary Machine App 20200263735 - YOKOYAMA; Shimpei ; et al. | 2020-08-20 |
| Bearing Device And Rotary Machine App 20200232502 - YOKOYAMA; Shimpei ; et al. | 2020-07-23 |
| Pad Bearing And Rotary Machine App 20190277338 - KONISHI; Eiji ; et al. | 2019-09-12 |
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