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

Satoshi Marushima

KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
TS Toshiba Energy Systems & Solutions: 1 patents #31 of 140Top 25%
📍 Ota, JP: #63 of 148 inventorsTop 45%
Overall (2025): #228,387 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12281672 Opening/closing device Satoi Ogawa, Yoshiaki Ohda, Tooru Inoue, Tomohiro Hasegawa, Norimitsu Kato 2025-04-22