TK

Takehiko Kawai

TK Tanaka Kikinzoku Kogyo K.K.: 1 patents #13 of 54Top 25%
Overall (2020): #255,264 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10662506 Method for producing platinum-based alloy powder Akitoshi Wagawa, Akio Nagaoka, Takahisa Yamazaki 2020-05-26