Shioyasu; Tomonobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shioyasu; Tomonobu.The latest application filed is for "spool valve, operation device, and work vehicle".
- Shioyasu; Tomonobu - Oyama JP
- Shioyasu; Tomonobu - Oyama-shi JP
| Patent | Date |
|---|---|
| Spool valve, operation device, and work vehicle Grant 10,422,437 - Ishikawa , et al. Sept | 2019-09-24 |
| Spool Valve, Operation Device, And Work Vehicle App 20180163888 - Ishikawa; Satoshi ; et al. | 2018-06-14 |
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