Hideaki Okayama

OC Oki Electric Industry Co.: 1 patents #12 of 36Top 35%

PA Photonics Electronics Technology Research Association: 1 patents #6 of 15Top 40%

Overall (2019): #444,445 of 560,194Top 80%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10228512	Wavelength filter	—	2019-03-12