TH

Tomoyuki Hayasaki

NK Nippon Kayaku: 1 patents #8 of 51Top 20%
Overall (2024): #238,549 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12158655 Optical film and eyewear Yoshiyuki Yahagi 2024-12-03