NY

Norimasa Yokoyama

HC Hodogaya Chemical Co.: 1 patents #8 of 23Top 35%
📍 Ibaraki, JP: #198 of 585 inventorsTop 35%
Overall (2021): #313,603 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11056653 Organic electroluminescence device Shuichi Hayashi, Naoaki Kabasawa, Takeshi Yamamoto 2021-07-06