P

Inventor

HAMADA HAREO

JP11 patents
⚠️ This page may combine multiple inventors who share the name “HAMADA HAREO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADAPTIVE AUDIO LTD

4 patents
US5949894ASep 7, 1999

Adaptive audio systems and sound reproduction systems

ADAPTIVE AUDIO LTD93 citations95
US5862227AJan 19, 1999

Sound recording and reproduction systems

ADAPTIVE AUDIO LTD118 citations95
US7072474B2Jul 4, 2006

Sound recording and reproduction systems

ADAPTIVE AUDIO LTD17 citations91
US6760447B1Jul 6, 2004

Sound recording and reproduction systems

ADAPTIVE AUDIO LTD34 citations91

HITACHI PLANT ENG & CONSTR CO

2 patents
US5018202AMay 21, 1991

Electronic noise attenuation system

HITACHI PLANT ENG & CONSTR CO109 citations93
US4783817ANov 8, 1988

Electronic noise attenuation system

HITACHI PLANT ENG & CONSTR CO76 citations93

HAMADA HAREO

2 patents
US5295192AMar 15, 1994

Electronic noise attenuation method and apparatus for use in effecting such method

HAMADA HAREO22 citations89
US8116479B2Feb 14, 2012

Sound collection/reproduction method and device

HAMADA HAREO3 citations60

ALPINE ELECTRONICS INC

1 patent
US7920711B2Apr 5, 2011

Audio device and method for generating surround sound having first and second surround signal generation units

ALPINE ELECTRONICS INC14 citations80

KOREA ELECTRONICS TELECOMM

1 patent
US7664270B2Feb 16, 2010

3D audio signal processing system using rigid sphere and method thereof

KOREA ELECTRONICS TELECOMM3 citations63

DIMAGIC CO LTD

1 patent
US7650000B2Jan 19, 2010

Audio device and playback program for the same

DIMAGIC CO LTD3 citations48