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

Kouichi Hashikaki

SO Sony: 4 patents #120 of 2,279Top 6%
Overall (2025): #33,536 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12412528 Display device Seiya Matsuo, Masaki Yoshioka 2025-09-09
12367834 Display device Takato Mizuashi 2025-07-22
12249285 Drive circuit, display device, and drive method 2025-03-11
12223889 Drive circuit for display device 2025-02-11