Hiroki Kawanishi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Audio signal processing device and audio signal processing method
- Patent number 8,761,406
- Issue date Jun 24, 2014
- Sony Corporation
- Kazunobu Ohkuri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio output apparatus, audio output method, audio output system, a...
- Patent number 8,447,041
- Issue date May 21, 2013
- Sony Corporation
- Kohei Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound outputting apparatus, sound outputting method, sound outputti...
- Patent number 8,340,323
- Issue date Dec 25, 2012
- Sony Corporation
- Kohei Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING METHOD
- Publication number 20090310793
- Publication date Dec 17, 2009
- SONY CORPORATION
- Kazunobu Ohkuri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND OUTPUTTING APPARATUS, SOUND OUTPUTTING METHOD, SOUND OUTPUTTI...
- Publication number 20080170725
- Publication date Jul 17, 2008
- SONY CORPORATION
- Kohei ASADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO OUTPUT APPARATUS, AUDIO OUTPUT METHOD, AUDIO OUTPUT SYSTEM, A...
- Publication number 20080152169
- Publication date Jun 26, 2008
- SONY CORPORATION
- Kohei ASADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE