TK

Toru Kumagai

TO Tokin: 1 patents #4 of 34Top 15%
Overall (2002): #100,094 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6377145 Vibration actuator having magnetic circuit elastically supported by a spiral damper with increased compliance 2002-04-23