TH

Takaaki Hirai

TC Tokyo Ohka Kogyo Co.: 1 patents #36 of 111Top 35%
Overall (2018): #222,739 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9870924 Diffusion agent composition, method of forming impurity diffusion layer, and solar cell Atsushi Murota 2018-01-16