Itoh; Takekazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Itoh; Takekazu.The latest application filed is for "exhaust purification device of an internal combustion engine".
- Itoh; Takekazu - Toyota N/A JP
- Itoh; Takekazu - Toyota-shi JP
| Patent | Date |
|---|---|
| Exhaust purification device of an internal combustion engine Grant 8,359,830 - Tanai , et al. January 29, 2 | 2013-01-29 |
| Exhaust purification device of internal combustion engine Grant 8,132,402 - Toshioka , et al. March 13, 2 | 2012-03-13 |
| Exhaust purification device of internal combustion engine Grant 8,117,834 - Toshioka , et al. February 21, 2 | 2012-02-21 |
| Exhaust purification device of an internal combustion engine App 20100043405 - Tanai; Yutaka ; et al. | 2010-02-25 |
| Exhaust Purification Device Of Compression Ignition Type Internal Combustion Engine App 20100037596 - Toshioka; Shunsuke ; et al. | 2010-02-18 |
| Exhaust purification device of internal combustion engine App 20100037599 - Toshioka; Shunsuke ; et al. | 2010-02-18 |
| Exhaust Purification Device Of Internal Combustion Engine App 20090301059 - Toshioka; Shunsuke ; et al. | 2009-12-10 |
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