JI

Joyo Ito

NI Ngk Insulators: 6 patents #500 of 2,083Top 25%
📍 Handa, JP: #69 of 266 inventorsTop 30%
Overall (All Time): #775,806 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12243729 Member for semiconductor manufacturing apparatus and method for manufacturing the same Hiroshi Takebayashi 2025-03-04
12238826 Semiconductor-manufacturing apparatus member and method of manufacturing the same Hiroshi Takebayashi 2025-02-25
12120783 Ceramic heater Hiroshi Takebayashi, Daisuke Inoue 2024-10-15
11784068 Member for semiconductor manufacturing apparatus and method for manufacturing the same Hiroshi Takebayashi 2023-10-10
11784078 Wafer placement apparatus 2023-10-10
11600510 Electrostatic chuck heater 2023-03-07