HS

Hironari Sasagawa

TL Tokyo Electron Limited: 8 patents #950 of 5,567Top 20%
📍 Rifu, JP: #402 of 2,101 inventorsTop 20%
Overall (All Time): #608,118 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12112954 Etching method, substrate processing apparatus, and substrate processing system Maju TOMURA, Tomohiko NIIZEKI, Takayuki Katsunuma, Yuta NAKANE, Shinya Ishikawa +4 more 2024-10-08
11961746 Substrate processing method and substrate processing apparatus Sho Kumakura, Maju TOMURA, Yoshihide Kihara 2024-04-16
11862441 Plasma processing method and plasma processing apparatus Sho Kumakura 2024-01-02
11810791 Etching method, substrate processing apparatus, and substrate processing system Maju TOMURA 2023-11-07
11728166 Substrate processing method and substrate processing apparatus Sho Kumakura, Maju TOMURA, Yoshihide Kihara 2023-08-15
11450537 Substrate processing method and substrate processing apparatus Sho Kumakura, Maju TOMURA, Yoshihide Kihara 2022-09-20
11380555 Etching method and etching apparatus Maju TOMURA, Sho Kumakura, Yoshihide Kihara 2022-07-05
10916420 Processing method and plasma processing apparatus Masahiro Tabata, Toru Hisamatsu, Maju TOMURA, Sho Kumakura 2021-02-09