Inventor · Hitachi, JP

Takao Shimura

1Patents
1h-index
6Co-inventors
25Inventor score

Filing activity: Oct 30, 2003 → Oct 30, 2003

Most-cited inventions

PatentTitleAreaCited byStatus
US6957583B2 Ultrasonic array sensor, ultrasonic inspection instrument and ultrasonic inspection method Physics 14 Expired

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