KK

Keita Kumagai

TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
📍 Yamanashi, JP: #696 of 1,957 inventorsTop 40%
Overall (All Time): #935,807 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12112943 Method for forming film and processing apparatus Hiroto FUJIKAWA, Ryo Watanabe 2024-10-08
11410847 Film forming method and film forming apparatus Hiroyuki Hayashi, Sena FUJITA, Keisuke Fujita 2022-08-09
11114297 Method for forming semiconductor film and film forming device Rui KANEMURA, Keisuke Fujita 2021-09-07
10256128 Cooling mechanism and processing system Yoshiaki Sasaki, Hirohito Kikushima, Hayato Itomi 2019-04-09
9228685 Load lock device Sensho Kobayashi 2016-01-05