Inventor
TOMEOKA KOTARO
JP7 patents
Patents
7 patentsUS10903150B2Jan 26, 2021
Lead frame
OHKUCHI MAT CO LTD3 citations70
US10847451B2Nov 24, 2020
Device for mounting semiconductor element, lead frame, and substrate for mounting semiconductor element
OHKUCHI MAT CO LTD4 citations70
US10777492B1Sep 15, 2020
Substrate for mounting semiconductor element
OHKUCHI MAT CO LTD3 citations70
US11404286B2Aug 2, 2022
Lead frame
OHKUCHI MAT CO LTD0 citations59
US11062983B2Jul 13, 2021
Substrate for mounting semiconductor element
OHKUCHI MAT CO LTD1 citations59
US10811346B2Oct 20, 2020
Lead frame
OHKUCHI MAT CO LTD0 citations49
US10763196B1Sep 1, 2020
Lead frame
OHKUCHI MAT CO LTD0 citations49