Inventor · disambiguated record
Ryuta Yamawaki
Also filed as: YAMAWAKI RYUTA
4 granted patents·62 citations·filing 1996–2010
77Inventor score
Top patents by PatentIndex Score
4 records- 0186US8242642B2Vibration actuatorODAJIMA SHIN·Filed 2010·Granted Aug 14, 2012·13 cites·6 claims
- 0274US7812491B2Stepping motorNIDEC COPAL CORP·Filed 2007·Granted Oct 12, 2010·7 cites·8 claims
- 0370US6317287B1Motor with output shaft having lead screw portion and pre-load generating mechanismNIDEC COPAL CORP·Filed 1996·Granted Nov 13, 2001·33 cites·11 claims
- 0452USD538743SSmall-sized motorNIDEC COPAL CORP·Filed 2005·Granted Mar 20, 2007·9 cites·1 claims
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