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

Tatsuya Hirata

AK Asahi Kasei Kabushiki Kaisha: 1 patents #12 of 109Top 15%
Overall (2025): #200,530 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12386259 Negative-type photosensitive resin composition and method for producing polyimide and cured relief pattern using same Kohei Murakami, Takanobu Fujioka 2025-08-12