YY

Yoshiro Yamaha

AK Asahi Kasei Kabushiki Kaisha: 2 patents #3 of 155Top 2%
Overall (2022): #93,944 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11458217 Ultraviolet-emitting device 2022-10-04
11266771 Concentration measuring module, dialyzer, and concentration calculating method Sho Sugiyama, Shinji Miya 2022-03-08