YH

Yasuhiro Hayakawa

NI Nitta: 1 patents #1 of 11Top 10%
UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Akishima, JP: #17 of 51 inventorsTop 35%
Overall (2002): #88,843 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6390888 Grinder pressing device Yuji Amano 2002-05-21