NK

Naoyuki Koizumi

SC Shinko Electric Industries Co.: 1 patents #27 of 80Top 35%
Overall (2023): #314,121 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11848224 Electrostatic chuck and substrate fixing device Kazunori SHIMIZU, Kentaro Kobayashi 2023-12-19