YI

Yoshiko Ishimaru

TO Toppan: 1 patents #19 of 105Top 20%
Overall (2025): #161,374 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12345902 Optical device and method of producing optical device Yukari Oda, Masashi Kawashita, Azusa Yamagishi 2025-07-01