HA

Hirohiko Arai

AI Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry: 1 patents #1 of 21Top 5%
📍 Tsukuba, JP: #101 of 299 inventorsTop 35%
Overall (2002): #207,419 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6430473 Power assist apparatus and control method for same Hyoung-ki Lee, Kazuo Tanie 2002-08-06