Inventor · Tsukuba, JP

Tomio Iwaskai

3Patents
3h-index
8Co-inventors
39Inventor score

Filing activity: Mar 24, 2004 → Sep 23, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US7323781B2 Semiconductor device and manufacturing method thereof Electricity 22 Expired
US8053893B2 Semiconductor device and manufacturing method thereof Electricity 5 Active
US8431480B2 Semiconductor device and manufacturing method thereof Electricity 4 Active

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