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

Yoko Iwakaji

KT Kabushiki Kaisha Toshiba: 6 patents #6 of 861Top 1%
TS Toshiba Electronic Devices & Storage: 6 patents #1 of 255Top 1%
📍 Meguro, JP: #1 of 11 inventorsTop 10%
Overall (2025): #13,858 of 469,880Top 3%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12382648 Semiconductor device and semiconductor circuit Tomoko Matsudai, Hiroko Itokazu 2025-08-05
12363929 Semiconductor device Tomoko Matsudai, Hiroko Itokazu, Keiko Kawamura, Kaori FUSE 2025-07-15
12336267 Semiconductor device Hiroko Itokazu, Tomoko Matsudai, Takako Motai, Keiko Kawamura, Kaori FUSE 2025-06-17
12317581 Semiconductor device Hiroko Itokazu, Tomoko Matsudai, Takako Motai 2025-05-27
12300695 Semiconductor device and semiconductor circuit Tomoko Matsudai, Hiroko Itokazu 2025-05-13
12278263 Semiconductor device Takeshi Suwa, Tomoko Matsudai, Hiroko Itokazu 2025-04-15