Tsuda; Masami
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuda; Masami.The latest application filed is for "soot blower".
- Tsuda; Masami - Hiroshima JP
- Tsuda; Masami - Joyo-shi Kyoto 610-01 JP
| Patent | Date |
|---|---|
| Soot blower Grant 10,962,223 - Sakashita , et al. March 30, 2 | 2021-03-30 |
| Soot Blower App 20190078779 - Sakashita; Gen ; et al. | 2019-03-14 |
| Stable crystals of pyrrole compound Grant 7,211,678 - Tsuda May 1, 2 | 2007-05-01 |
| Stable crystals of pyrrole compound App 20050261161 - Tsuda, Masami | 2005-11-24 |
| Pyrrole derivatives and medicinal composition Grant 5,998,459 - Tsuda , et al. December 7, 1 | 1999-12-07 |
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