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

Daisuke Hotta

AK Asahi Kasei Kabushiki Kaisha: 3 patents #1 of 109Top 1%
Overall (2025): #64,441 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12420233 Raw material liquid concentration system Mitsuru Fujita, Masato Mikawa 2025-09-23
12274984 Evaluation method and evaluation device for forward osmosis membrane module 2025-04-15
12251662 Forward osmosis membrane, forward osmosis membrane module, and manufacturing method thereof 2025-03-18