AS

Akihiko Shiroya

DA Daicel: 1 patents #21 of 111Top 20%
Overall (2025): #462,894 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12227632 Cellulose ester composition Takayuki Ogihara, Kenji Ueda, Akihiko KUMAGAE 2025-02-18