Inventor · Chiba, JP

Tetsuya Mega

8Patents
3h-index
18Co-inventors
54Inventor score

Filing activity: Mar 18, 1991 → Jun 27, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US7527700B2 High strength hot rolled steel sheet and method for manufacturing the same Chemistry; Metallurgy 13 Expired
US7347902B2 High tensile hot rolled steel sheet excellent in shape freezing property and endurance fatigue characteristics after forming Chemistry; Metallurgy 3 Expired
US5172183A Glow discharge atomic emission spectroscopy and apparatus thereof Physics 3 Expired
US9212411B2 High strength steel sheet and method for manufacturing the same Emerging Cross-Sectional Technologies 2 Active
US7485194B2 High tensile hot-rolled steel sheet excellent in resistance to scuff on mold and in fatigue characteristics Chemistry; Metallurgy 2 Expired
US9068238B2 High tensile strength hot rolled steel sheet having excellent formability and method for manufacturing the same Chemistry; Metallurgy 1 Active
US9194017B2 Hot-rolled steel sheet having excellent cold formability and hardenability and method for manufacturing the same Chemistry; Metallurgy 0 Active
US10077489B2 Steel sheet for soft-nitriding and method for manufacturing the same Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.