Inventor

YOSHIMOTO Ryouichi

JP2 patents

⚠️ This page may combine multiple inventors who share the name “YOSHIMOTO Ryouichi”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SH MATERIALS CO LTD

1 patent

US9691689B2Jun 27, 2017

Lead frame for mounting semiconductor element and method for manufacturing the same

SH MATERIALS CO LTD3 citations65

OHKUCHI MAT CO LTD

1 patent

US10727171B2Jul 28, 2020

Lead frame

OHKUCHI MAT CO LTD0 citations33