TF

Takeshi Fujikawa

DA Daicel: 1 patents #21 of 111Top 20%
Overall (2025): #200,949 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12330378 Manufacturing method for optical unit and manufacturing method for optical module Makoto Yasuhara, Sadayuki Fukui 2025-06-17