YA

Yasuyuki Akai

DA Daicel: 2 patents #5 of 86Top 6%
Overall (2023): #94,655 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11702557 Ink composition for manufacturing organic semiconductor device Takeshi Yokoo 2023-07-18
11655381 Solvent composition for electronic device production Hiroyuki Fujii, Youji Suzuki 2023-05-23