HO

Hiroyuki Okonogi

KC Kumi Kasei Co.: 1 patents #1 of 3Top 35%
Overall (2020): #448,886 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10589689 Interior member Hirokazu Sekozawa, Kunio Watanabe 2020-03-17