Yashiro; Katsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yashiro; Katsuhiro.The latest application filed is for "exhaust gas purification device".
- Yashiro; Katsuhiro - Yokohama JP
- Yashiro; Katsuhiro - Yokohama-shi JP
- Yashiro; Katsuhiro - Kure N/A JP
- Yashiro; Katsuhiro - Hiroshima JP
- Yashiro; Katsuhiro - Kure-shi JP
| Patent | Date |
|---|---|
| Method for operating flue gas purification system Grant 11,441,774 - Ii , et al. September 13, 2 | 2022-09-13 |
| Exhaust gas purification device Grant 11,408,318 - Yoshimura , et al. August 9, 2 | 2022-08-09 |
| Exhaust Gas Purification Device App 20210254527 - Yoshimura; Hiroyuki ; et al. | 2021-08-19 |
| Method For Operating Flue Gas Purification System App 20200149741 - Ii; Shinya ; et al. | 2020-05-14 |
| Exhaust gas treatment apparatus Grant 9,283,520 - Ishikawa , et al. March 15, 2 | 2016-03-15 |
| Exhaust gas denitrizer Grant 8,784,740 - Wada , et al. July 22, 2 | 2014-07-22 |
| Exhaust Gas Treatment Apparatus App 20130287639 - Ishikawa; Kanji ; et al. | 2013-10-31 |
| Exhaust Gas Denitrizer App 20110150716 - Wada; Toshimichi ; et al. | 2011-06-23 |
| Waste gas treating device having flow regulating assembly Grant 7,097,814 - Shishido , et al. August 29, 2 | 2006-08-29 |
| Waste gas treating device having flow regulating assembly App 20030175175 - Shishido, Satoru ; et al. | 2003-09-18 |
| Waste gas treating device having flow regulator App 20030152498 - Shishido, Saturo ; et al. | 2003-08-14 |
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