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Patent applications and USPTO patent grants for TAKAKI; Seisuke.The latest application filed is for "sintered ferrous alloy valve seat exhibiting excellent thermal conductivity for use in internal combustion engine".
Patent | Date |
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Sintered Ferrous Alloy Valve Seat Exhibiting Excellent Thermal Conductivity For Use In Internal Combustion Engine App 20200284173 - OIKAWA; Ayato ;   et al. | 2020-09-10 |
Valve seat insert excellent in wear resistance made of iron-base sintered alloy for internal combustion engines, and assembly of valve seat insert and valve Grant 10,605,374 - Takaki , et al. | 2020-03-31 |
Valve seat insert for internal combustion engine having excellent wear resistance Grant 10,273,838 - Ikemi , et al. | 2019-04-30 |
Valve Seat Insert Excellent In Wear Resistance Made Of Iron-base Sintered Alloy For Internal Combustion Engines, And Assembly Of Valve Seat Insert And Valve App 20180149280 - TAKAKI; Seisuke ;   et al. | 2018-05-31 |
Valve Seat Insert For Internal Combustion Engine Having Excellent Wear Resistance App 20170175596 - IKEMI; Satoshi ;   et al. | 2017-06-22 |
Steel Products For Piston Rings And Piston Rings App 20100253006 - Ishikawa; Yoshiki ;   et al. | 2010-10-07 |
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