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Patent applications and USPTO patent grants for Nishii; Masahiro.The latest application filed is for "method for treating raw water containing hardly decomposable substance".
Patent | Date |
---|---|
Method for treating raw water containing hardly decomposable substance App 20070119779 - Muramoto; Takahisa ;   et al. | 2007-05-31 |
Triazine derivatives, and herbicides comprising the same as the effective ingredient Grant 4,932,998 - Takematsu , et al. June 12, 1 | 1990-06-12 |
Triazine derivatives Grant 4,844,731 - Takematsu , et al. July 4, 1 | 1989-07-04 |
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