Inventor

TAKIISHI KOUSEI

JP4 patents

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

ABE YUUICHI

2 patents

US9253297B2Feb 2, 2016

Sound-transmitting membrane for microphone, sound-transmitting membrane member for microphone provided with the membrane, microphone, and electronic device provided with microphone

ABE YUUICHI43 citations91

US8123839B2Feb 28, 2012

Porous polytetrafluoroethylene membrane and method of producing the same, and filter medium

ABE YUUICHI3 citations60

HORIE YURI

1 patent

US8272517B2Sep 25, 2012

Water-proof sound-transmitting membrane, method for producing the water-proof sound-transmitting membrane, and electrical appliance including the water-proof sound-transmitting membrane

HORIE YURI23 citations89

NITTO DENKO CORP

1 patent

US10368153B2Jul 30, 2019

Waterproof sound-transmitting membrane and waterproof sound-transmitting structure using the same

NITTO DENKO CORP0 citations50