Otagaki; Yasushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otagaki; Yasushi.The latest application filed is for "working machine".
- Otagaki; Yasushi - Osaka JP
| Patent | Date |
|---|---|
| Working machine Grant 11,353,048 - Fukuda , et al. June 7, 2 | 2022-06-07 |
| Working Machine App 20220049464 - FUKUDA; Yuji ; et al. | 2022-02-17 |
| Flow rate control valve Grant 11,174,623 - Fukuda , et al. November 16, 2 | 2021-11-16 |
| Flow Rate Control Valve App 20210198869 - FUKUDA; Yuji ; et al. | 2021-07-01 |
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