Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CO

Chiharu Ota

KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
Overall (2025): #423,728 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12406844 Wafer having a silicon carbide crystal layer with stacking faults provided on a silicon carbide base body and semiconductor device manufactured using the wafer Johji Nishio, Tatsuo Shimizu, Ryosuke Iijima 2025-09-02