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

Hideto Sugawara

KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
TS Toshiba Electronic Devices & Storage: 1 patents #89 of 255Top 35%
📍 Nonoichi, JP: #2 of 11 inventorsTop 20%
Overall (2025): #368,174 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12414406 Semiconductor light-emitting device and photocoupler Hiroaki Ootsuka, Naoki Murakami, Takanobu Kamakura 2025-09-09