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

Takashi Hirokawa

TC Tokiwa Chemical Industries Co.: 1 patents #1 of 2Top 50%
Overall (2025): #200,520 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12337518 Method for producing an extrusion molded product Naohisa Miyakawa 2025-06-24