JI

Junichi Ichikawa

UA Uacj: 1 patents #16 of 47Top 35%
Overall (2020): #402,928 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10661395 Aluminum-alloy brazing sheet Tomoki Yamayoshi, Yasunaga Itoh, Yutaka Yanagawa 2020-05-26