KN

Kouji Nakayama

TK Toa Nenryo Kogyo: 1 patents #17 of 40Top 45%
Overall (1989): #86,098 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844343 Ultrasonic vibrator horn Hitoshi Kurokawa, Hirokazu Takenaka 1989-07-04