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

Toshikazu Hasegawa

EC Eko Instruments Co.: 2 patents #1 of 7Top 15%
Overall (2025): #79,988 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12399125 Optical receiver for meteorological lidar Eiji Takeuchi, Makoto Tsukamoto, Masanori YABUKI 2025-08-26
12203806 Sunshine recorder and sunshine measurement method Kees Hoogendijk, Mario Po, Isamu Chiba 2025-01-21