Assignee

YASUI TSUTOMU

JP2 patents

Top patents by PatentIndex Score

US8747039B2Jun 10, 2014

Bolt and nut with rotation prohibiting mechanism

YASUI TSUTOMU4 citations69

US9258905B2Feb 9, 2016

Lead-free solder and electronic component built-in module

YASUI TSUTOMU0 citations48