YK

Yuji Kasai

HC Harmotec Co.: 1 patents #1 of 3Top 35%
HH Hitachi High-Technologies: 1 patents #144 of 434Top 35%
Overall (2019): #102,214 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10217604 Charged particle beam apparatus Makoto Sakakibara, Hajime Kawano, Makoto Suzuki, Daisuke Bizen, Yoshinori Momonoi 2019-02-26
10189166 Suction equipment Hitoshi Iwasaka, Hideyuki Tokunaga 2019-01-29