TK

Takashi Koshigai

SC Shin-Etsu Chemical Co.: 2 patents #1,026 of 2,176Top 50%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #1,918,705 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10781130 Heat treatment apparatus Kazuya Uchida 2020-09-22
10011516 Optical fiber base material machining method Hideki Fujii 2018-07-03