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Patent applications and USPTO patent grants for Shigyo; Hidetoshi.The latest application filed is for "twin-clutch transmission system".
Patent | Date |
---|---|
Automatic-clutch control system of automatic clutch type transmission Grant 6,878,095 - Shigyo April 12, 2 | 2005-04-12 |
Twin-clutch transmission system Grant 6,679,134 - Shigyo January 20, 2 | 2004-01-20 |
Twin clutch transmission with gear hit noise suppression system Grant 6,638,197 - Ogawa , et al. October 28, 2 | 2003-10-28 |
Twin-clutch transmission system App 20030178278 - Shigyo, Hidetoshi | 2003-09-25 |
Automatic-clutch control system of automatic clutch type transmission App 20030078137 - Shigyo, Hidetoshi | 2003-04-24 |
Twin clutch transmission with gear hit noise suppression system App 20020183162 - Ogawa, Soichiro ;   et al. | 2002-12-05 |
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