YI

Yasunaga Itoh

UA Uacj: 1 patents #12 of 51Top 25%
Overall (2021): #205,809 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11007609 Brazing sheet and manufacturing method thereof Tomoki Yamayoshi 2021-05-18