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

Shintaro Yamamura

DC Diamond & Zebra Electric Mfg. Co.: 1 patents #1 of 5Top 20%
Overall (2025): #214,447 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12249452 Ignition coil for use in internal combustion engine Kohei Adachi, Eiji Kawaguchi 2025-03-11