Inventor

OKAJIMA YOSHIHIKO

JP2 patents

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

OKAJIMA YOSHIHIKO

1 patent

US8071882B2Dec 6, 2011

Metal base circuit board, LED, and LED light source unit

OKAJIMA YOSHIHIKO25 citations85

MIYAKAWA TAKESHI

1 patent

US8449143B2May 28, 2013

Metal base circuit board

MIYAKAWA TAKESHI1 citations48