SY

Shigeki Yamanaka

TK Tanaka Kikinzoku Kogyo K.K.: 1 patents #23 of 57Top 45%
Overall (2021): #258,778 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11149161 Metal ink Yuusuke Ohshima, Yuichi Makita, Teruhisa IWAI, Hitoshi Kubo, Masahiro Ito +1 more 2021-10-19