HK

Hideyoshi Kitahara

HC Hodogaya Chemical Co.: 1 patents #7 of 12Top 60%
Overall (2023): #424,799 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11594683 Organic electroluminescent device Shuichi Hayashi, Naoaki Kabasawa, Takeshi Yamamoto 2023-02-28