TK

Takashi Koshigai

SC Shin-Etsu Chemical Co.: 1 patents #131 of 272Top 50%
📍 Ibaraki, JP: #213 of 638 inventorsTop 35%
Overall (2018): #221,540 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10011516 Optical fiber base material machining method Hideki Fujii 2018-07-03