Inventor
SAWA SHINSAKU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAWA SHINSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUSD529898SOct 10, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91
USD529899SOct 10, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
USD526312SAug 8, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82
US7079665B2Jul 18, 2006
Loudspeaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations79
US7315628B2Jan 1, 2008
Diaphragm for loud speaker and loud speaker employing it
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations72
USD526311SAug 8, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72
USD524300SJul 4, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
USD523417SJun 20, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
USD519496SApr 25, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61
USD524289SJul 4, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
USD524290SJul 4, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
USD523844SJun 27, 2006
Speaker for an automobile
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51