KENICHIRO TAKESHITA

Person

HAMAMATSU, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Speaker array apparatus
- Patent number 9,560,450
- Issue date Jan 31, 2017
- Yamaha Corporation
- Susumu Takumai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker array apparatus
- Patent number 9,167,369
- Issue date Oct 20, 2015
- Yamaha Corporation
- Susumu Takumai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Array speaker apparatus
- Patent number 8,428,268
- Issue date Apr 23, 2013
- Yamaha Corporation
- Yusuke Konagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound field controlling device
- Patent number 8,199,921
- Issue date Jun 12, 2012
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device and sound image orientation apparatus
- Patent number 8,121,297
- Issue date Feb 21, 2012
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimum-recording-speed determining method, recording-speed setting...
- Patent number 6,556,524
- Issue date Apr 29, 2003
- Yamaha Corporation
- Kenichiro Takeshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk having plurality of volumes, recording device and repr...
- Patent number 6,424,615
- Issue date Jul 23, 2002
- Yamaha Corporation
- Yutaka Ishimura
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Optical disk, optical disk reproducing device and optical disk repr...
- Patent number 6,243,343
- Issue date Jun 5, 2001
- Yamaha Corporation
- Yutaka Ishimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disc device capable of recording information data as a plur...
- Patent number 5,986,980
- Issue date Nov 16, 1999
- Yamaha Corporation
- Kenichiro Takeshita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disc reading device
- Patent number 5,812,502
- Issue date Sep 22, 1998
- Yamaha Corporation
- Akio Hirai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Speaker Array Apparatus
- Publication number 20150382108
- Publication date Dec 31, 2015
- Yamaha Corporation
- Susumu Takumai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker Array Apparatus
- Publication number 20140126753
- Publication date May 8, 2014
- Yamaha Corporation
- Susumu Takumai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRAY SPEAKER DEVICE
- Publication number 20090034762
- Publication date Feb 5, 2009
- Yamaha Corporation
- Yusuke Konagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRAY SPEAKER APPARATUS
- Publication number 20080226084
- Publication date Sep 18, 2008
- Yamaha Corporation
- Yusuke KONAGAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound field controlling device
- Publication number 20070253564
- Publication date Nov 1, 2007
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing device and sound image orientation apparatus
- Publication number 20070092085
- Publication date Apr 26, 2007
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DISK HAVING PLURALITY OF VOLUMES, RECORDING DEVICE AND REPR...
- Publication number 20020071378
- Publication date Jun 13, 2002
- YUTAKA ISHIMURA
- G11 - INFORMATION STORAGE

KENICHIRO TAKESHITA

Person

Patents Grantslast 30 patents

Speaker array apparatus

Speaker array apparatus

Array speaker apparatus

Sound field controlling device

Signal processing device and sound image orientation apparatus

Optimum-recording-speed determining method, recording-speed setting...

Optical disk having plurality of volumes, recording device and repr...

Optical disk, optical disk reproducing device and optical disk repr...

Optical disc device capable of recording information data as a plur...

Optical disc reading device

Patents Applicationslast 30 patents

Speaker Array Apparatus

Speaker Array Apparatus

ARRAY SPEAKER DEVICE

ARRAY SPEAKER APPARATUS

Sound field controlling device

Signal processing device and sound image orientation apparatus

OPTICAL DISK HAVING PLURALITY OF VOLUMES, RECORDING DEVICE AND REPR...