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Patent applications and USPTO patent grants for Rokugawa; Masayuki.The latest application filed is for "solid lubricant and sliding member".
Patent | Date |
---|---|
Solid lubricant and sliding member App 20110190178 - Rokugawa; Masayuki ;   et al. | 2011-08-04 |
Solid lubricant and sliding member App 20070004843 - Rokugawa; Masayuki ;   et al. | 2007-01-04 |
Fluororesin composition for a sliding member and a sliding member Grant 5,300,366 - Nakamaru , et al. April 5, 1 | 1994-04-05 |
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