AN

Akihiko Nakata

TC Tokyo Ohka Kogyo Co.: 1 patents #7 of 31Top 25%
Overall (2025): #463,125 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12186715 Production method for resist composition purified product, resist pattern forming method, and resist composition purified product Miku Abe, Hiroki Saito 2025-01-07