Inventor
ARIKAWA YASUSHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “ARIKAWA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
4 patentsUS6958553B2Oct 25, 2005
Linear oscillator
MATSUSHITA ELECTRIC WORKS LTD50 citations95
US6873067B2Mar 29, 2005
Linear oscillator
MATSUSHITA ELECTRIC WORKS LTD59 citations95
US7315098B2Jan 1, 2008
Linear oscillator and electrically driven toothbrush
MATSUSHITA ELECTRIC WORKS LTD49 citations91
US6196236B1Mar 6, 2001
Ultrasonic hair curling device
MATSUSHITA ELECTRIC WORKS LTD16 citations82