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

Takayuki TAJIMA

KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
Overall (2025): #197,530 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12278109 Etching apparatus and etching method Kazuhito Higuchi, Susumu Obata, Mitsuo Sano 2025-04-15