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

Koichi Yamamoto

SM Smartnews: 1 patents #1 of 2Top 50%
HH Hitachi High-Technologies: 1 patents #155 of 456Top 35%
📍 Tokyo, MI: #9 of 30 inventorsTop 30%
Overall (2025): #108,495 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1090563 Display panel of a programmed computer system with a graphical user interface Jihee Kim 2025-08-26
12347656 Plasma processing apparatus Yasushi Sonoda, Naoki Yasui, Motohiro Tanaka 2025-07-01