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Patent applications and USPTO patent grants for Tsutsumi; Tomohiro.The latest application filed is for "ultra-fine cemented carbide, and cutting tool and wear-resistant tool using the same".
Patent | Date |
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Ultra-fine Cemented Carbide, And Cutting Tool And Wear-resistant Tool Using The Same App 20220298612 - TAKADA; Masayuki ;   et al. | 2022-09-22 |
Throttle valve control system for an internal combustion engine, engine incorporating same, and vehicle incorporating same Grant 8,555,855 - Tsutsumi October 15, 2 | 2013-10-15 |
Throttle valve control system for an internal combustion engine, engine incorporating same, and vehicle incorporating same App 20100077991 - Tsutsumi; Tomohiro | 2010-04-01 |
Intake air control device, and vehicle including same Grant 7,431,013 - Hotta , et al. October 7, 2 | 2008-10-07 |
Intake air control device, and vehicle including same App 20070084440 - Hotta; Kazuhito ;   et al. | 2007-04-19 |
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