Inventor

KABUMOTO AKIRA

JP5 patents

Patents

5 patents

US5723510AMar 3, 1998

Method of manufacturing thermoplastic polyester foam sheet

FURUKAWA ELECTRIC CO LTD58 citations95

US5844731ADec 1, 1998

Light reflecting plate

FURUKAWA ELECTRIC CO LTD44 citations91

US7123738B1Oct 17, 2006

Loudspeaker

FURUKAWA ELECTRIC CO LTD41 citations89

US5458832AOct 17, 1995

Method for manufacturing a foamed plastics of saturated polyester using a cyclic tetramer as foaming agent

FURUKAWA ELECTRIC CO LTD10 citations73

US10823393B2Nov 3, 2020

LED illumination device with speaker function, and method for extracting light and sound from LED illumination device with speaker function

FURUKAWA ELECTRIC CO LTD1 citations58