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Patent applications and USPTO patent grants for Sakai, Hiroyoshi.The latest application filed is for "method for supplying rolling oil for cold rolling".
Patent | Date |
---|---|
Method for supplying rolling oil for cold rolling App 20020121118 - Nishiura, Nobuo ;   et al. | 2002-09-05 |
Beta-alanine derivative and a process for the preparation thereof App 20010051730 - Ohkubo, Mitsuru ;   et al. | 2001-12-13 |
Peptide compound and a process for the preparation thereof Grant 5,574,016 - Takasugi , et al. November 12, 1 | 1996-11-12 |
N-containing heterocyclic compounds, and composition comprising the same Grant 4,990,507 - Takaya , et al. February 5, 1 | 1991-02-05 |
Morpholine containing pyridine compounds, compositions and use Grant 4,857,527 - Takaya , et al. August 15, 1 | 1989-08-15 |
Diphenylpyridine compounds, processes for the preparation thereof and composition comprising the same Grant 4,831,030 - Takasugi , et al. May 16, 1 | 1989-05-16 |
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