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

Tetsuya Yamaguchi

SO Sony: 2 patents #341 of 2,279Top 15%
ND Ntt Docomo: 1 patents #58 of 120Top 50%
📍 Chiyoda, JP: #7 of 97 inventorsTop 8%
Overall (2025): #44,998 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12411900 Information processing device Akinari SAKAI, Takuya IZUMISAWA, Yusuke Nakamura 2025-09-09
12317621 Imaging device and electronic device 2025-05-27
12310134 Imaging device and electronic device 2025-05-20