Inventor
NISHINAKA TAKAHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NISHINAKA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
7 patentsUS7053507B2May 30, 2006
Linear oscillating actuator system
MATSUSHITA ELECTRIC WORKS LTD24 citations92
US6559563B1May 6, 2003
Linear oscillating actuator
MATSUSHITA ELECTRIC WORKS LTD43 citations92
US7218018B2May 15, 2007
Actuator
MATSUSHITA ELECTRIC WORKS LTD30 citations91
US7328474B2Feb 12, 2008
Electric toothbrush with linear oscillator
MATSUSHITA ELECTRIC WORKS LTD12 citations84
US7646117B2Jan 12, 2010
Actuator and electric toothbrush using the same
MATSUSHITA ELECTRIC WORKS LTD9 citations83
US7443058B2Oct 28, 2008
Actuator capable of reciprocal linear driving and rolling driving and power toothbrush using the same
MATSUSHITA ELECTRIC WORKS LTD17 citations83
US7443059B2Oct 28, 2008
Linear actuator for both vibrating and rolling movement and electric toothbrush using the same
MATSUSHITA ELECTRIC WORKS LTD17 citations83
PANASONIC ELEC WORKS CO LTD
3 patentsUS7495358B2Feb 24, 2009
Vibratory linear actuator and electric toothbrush using the same
PANASONIC ELEC WORKS CO LTD70 citations97
US7474018B2Jan 6, 2009
Reciprocation type linear driving actuator and power toothbrush using the same
PANASONIC ELEC WORKS CO LTD48 citations92
US7712174B2May 11, 2010
Rolling driving actuator and power toothbrush using the same
PANASONIC ELEC WORKS CO LTD18 citations83