YH

Yoshihisa Hayashida

MC Maruzen Petrochemical Co.: 1 patents #6 of 17Top 40%
Overall (2017): #187,757 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9574106 Optical element material and method for producing same Takuro Satsuka, Teruyo Ikeda 2017-02-21