HW

Hajimu Wakabayashi

NC Nihon Yamamura Glass Co.: 1 patents #1 of 11Top 10%
UN Unknown: 1 patents #267 of 2,778Top 10%
Overall (2002): #209,399 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6380111 Amorphous optical device Yoshinobu Maeda, Akio Konishi, Hidekazu Hashima 2002-04-30