Osada; Katsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Osada; Katsushi.The latest application filed is for "exhaust purification system".
- Osada; Katsushi - Ayase JP
- OSADA; Katsushi - Ayase-shi Kanagawa
- Osada; Katsushi - Fujisawa JP
- OSADA; Katsushi - Fujisawa-shi Kanagawa
| Patent | Date |
|---|---|
| Exhaust purification unit Grant 11,149,611 - Oohara , et al. October 19, 2 | 2021-10-19 |
| Maintenance tool and maintenance method for exhaust purification device Grant 10,920,633 - Ueda , et al. February 16, 2 | 2021-02-16 |
| Exhaust purification system Grant 10,450,921 - Osada , et al. Oc | 2019-10-22 |
| Exhaust Purification System App 20190120110 - OSADA; Katsushi ; et al. | 2019-04-25 |
| Exhaust purification apparatus for internal combustion engine Grant 10,054,027 - Muramoto , et al. August 21, 2 | 2018-08-21 |
| Exhaust Purification Unit App 20180112571 - OOHARA; Isao ; et al. | 2018-04-26 |
| Maintenance Tool And Maintenance Method For Exhaust Purification Device App 20180038253 - UEDA; Yoshihisa ; et al. | 2018-02-08 |
| Exhaust Purification Apparatus For Internal Combustion Engine App 20170074144 - MURAMOTO; Tsutomu ; et al. | 2017-03-16 |
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