ZR

Zhiyu Ren

YK Ykk: 2 patents #6 of 98Top 7%
Overall (2021): #92,720 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11109649 Fastener Takayuki Matsui, Atsushi Nakaya, Kazuhiro Nozaka, Tetsuya Yoshino, Ayumi Fujisaki +2 more 2021-09-07
11091078 Clip and method of producing the same Yuji Kirita 2021-08-17