Motoi Otsuka

JC Japan Servo Co.: 1 patents #15 of 44Top 35%

📍 Kiryu City, JP: #8 of 31 inventorsTop 30%

Overall (2004): #149,037 of 270,089Top 60%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6703803	Fan motor driving circuit	Shoji Ohiwa	2004-03-09