KN

Keiichi NIWA

Kioxia: 4 patents #355 of 1,813Top 20%
Toshiba Memory: 2 patents #853 of 1,971Top 45%
📍 Yokkaichi, JP: #574 of 2,072 inventorsTop 30%
Overall (All Time): #811,960 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11837569 Semiconductor device and manufacturing method thereof Yoshiharu OKADA, Masatoshi Kawato 2023-12-05
11804464 Semiconductor device and manufacturing method thereof 2023-10-31
11482502 Semiconductor device and semiconductor device manufacturing method 2022-10-25
11211361 Semiconductor device and method for manufacturing the same 2021-12-28
10964658 Semiconductor device having a metallic oxide or metallic hydroxide barrier layer 2021-03-30
10892240 Semiconductor fabrication apparatus and semiconductor fabrication method 2021-01-12