Inventor

MIZONE SINYA

JP3 patents

⚠️ This page may combine multiple inventors who share the name “MIZONE SINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US6627140B1Sep 30, 2003

Method for manufacturing diaphragm for loudspeaker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations72

US7072485B2Jul 4, 2006

Method for manufacturing diaphragm for loudspeaker, diaphragm for loudspeaker made thereby, and loudspeaker using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61

INOUE MTP KK

1 patent

US6543574B1Apr 8, 2003

Method of making a speaker edge containing isocyanate and polyol

INOUE MTP KK17 citations78