Hideaki Okayama

OC Oki Electric Industry Co.: 1 patents #14 of 52Top 30%

Overall (2016): #380,293 of 481,213Top 80%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9274278	Optical waveguide element	—	2016-03-01