Yoichi Kawai

OK Okuma: 1 patents #1 of 4Top 25%

📍 Karuizawa, JP: #1 of 1 inventorsTop 100%

Overall (2005): #71,336 of 245,428Top 30%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6960858	Motor using permanent magnet	—	2005-11-01