Inventor · Tokyo, JP

Sumio Kaiho

3Patents
0h-index
11Co-inventors
28Inventor score

Filing activity: Jul 2, 2015 → Jun 10, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US12065711B2 High-strength hot rolled steel sheet and method for manufacturing same Chemistry; Metallurgy 0 Active
US10633730B2 Material for cold-rolled stainless steel sheet Chemistry; Metallurgy 0 Active
US11603571B2 High-strength hot-rolled steel sheet and method for producing the same Chemistry; Metallurgy 0 Active

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