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

Takuya Okawa

MA Ma Aluminum: 1 patents #1 of 4Top 25%
📍 Numazu, JP: #12 of 46 inventorsTop 30%
Overall (2025): #198,380 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12326304 Inner spiral grooved tube with excellent heat transfer property and heat exchanger Toshihiro Harata, Masayuki Nakamoto, Yusuke Nakaura 2025-06-10