Inventor · Hitachi, JP

Kenya Itani

7Patents
2h-index
8Co-inventors
44Inventor score

Filing activity: Jun 3, 1999 → Sep 14, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US7214269B2 Si-doped GaAs single crystal substrate Chemistry; Metallurgy 5 Expired
US6290773A Method and apparatus for fabricating single crystal Emerging Cross-Sectional Technologies 5 Expired
US6409831B1 Apparatus for fabricating single crystal Emerging Cross-Sectional Technologies 2 Expired
US6878202B2 Method for growing single crystal of compound semiconductor and substrate cut out therefrom Chemistry; Metallurgy 1 Expired
US11552174B2 Compound semiconductor and method for producing the same Electricity 0 Active
US7175707B2 P-type GaAs single crystal and its production method Chemistry; Metallurgy 0 Expired
US7595509B2 Single crystal wafer for semiconductor laser Chemistry; Metallurgy 0 Expired

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