KM

Kozo Maeda

NC Nihon Yamamura Glass Co.: 1 patents #1 of 8Top 15%
Overall (2020): #384,780 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10793467 Crystallized glass sealing material — 2020-10-06