Sasaki; Yasuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sasaki; Yasuyoshi.The latest application filed is for "lnt layered catalyst for lean burn gasoline engine and exhaust gas purification apparatus using the same".
- Sasaki; Yasuyoshi - Tokyo JP
- Sasaki; Yasuyoshi - Kakegawa JP
- SASAKI; Yasuyoshi - Kakegawa-shi JP
- Sasaki; Yasuyoshi - Shizuoka JP
| Patent | Date |
|---|---|
| Exhaust gas purification device Grant 11,352,933 - Sasaki , et al. June 7, 2 | 2022-06-07 |
| Exhaust gas purification apparatus Grant 11,208,930 - Sasaki , et al. December 28, 2 | 2021-12-28 |
| Lnt Layered Catalyst For Lean Burn Gasoline Engine And Exhaust Gas Purification Apparatus Using The Same App 20210270165 - SASAKI; Yasuyoshi ; et al. | 2021-09-02 |
| Exhaust Gas Purification Device App 20210254529 - SASAKI; Yasuyoshi | 2021-08-19 |
| Exhaust Gas Purification Device App 20210254535 - SASAKI; Yasuyoshi ; et al. | 2021-08-19 |
| Exhaust Gas Purification Apparatus App 20210095589 - SASAKI; Yasuyoshi ; et al. | 2021-04-01 |
| Exhaust gas purification device Grant 10,118,156 - Horaguchi , et al. November 6, 2 | 2018-11-06 |
| Exhaust Gas Purification Device App 20170113206 - HORAGUCHI; Keiji ; et al. | 2017-04-27 |
| Exhaust gas purifying catalyst Grant 9,522,385 - Sasaki , et al. December 20, 2 | 2016-12-20 |
| Exhaust Gas Purifying Catalyst (as Amended) App 20160074836 - SASAKI; Yasuyoshi ; et al. | 2016-03-17 |
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