TN

Tsutomu Naganuma

TK Tanaka Kikinzoku Kogyo K.K.: 1 patents #19 of 78Top 25%
Overall (2019): #235,316 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10435321 Stirrer for glass manufacture Tetsuo Shinohara 2019-10-08