Shinjiro Kato

Person

Kawagoe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Audio apparatus
- Patent number 7,286,676
- Issue date Oct 23, 2007
- Pioneer Corporation
- Shinjiro Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tone control apparatus for front and rear channels
- Patent number 5,241,605
- Issue date Aug 31, 1993
- Pioneer Electronic Corporation
- Shuichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio signal processing apparatus
- Patent number 5,210,806
- Issue date May 11, 1993
- Pioneer Electronic Corporation
- Hisashi Kihara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
On-board vehicle automatic sound volume adjusting apparatus
- Patent number 5,208,866
- Issue date May 4, 1993
- Pioneer Electronic Corporation
- Shinjiro Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device for correcting a sound field in a narrow space
- Patent number 5,119,420
- Issue date Jun 2, 1992
- Pioneer Electronic Corporation
- Shinjiro Kato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic sound volume controller
- Patent number 5,107,539
- Issue date Apr 21, 1992
- Pioneer Electronic Corporation
- Shinjiro Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
On-vehicle automatic loudness control apparatus
- Patent number 5,081,682
- Issue date Jan 14, 1992
- Pioneer Electronic Corporation
- Shinjiro Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound field correction system
- Patent number 4,980,914
- Issue date Dec 25, 1990
- Pioneer Electronic Corporation
- Yoshiro Kunugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Balanced vehicular speaker system
- Patent number 4,914,707
- Issue date Apr 3, 1990
- Pioneer Electronic Corporation
- Shinjiro Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound field correction system
- Patent number 4,868,878
- Issue date Sep 19, 1989
- Pioneer Electronic Corporation
- Yoshiro Kunugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile automatic volume control apparatus
- Patent number 4,864,246
- Issue date Sep 5, 1989
- Pioneer Electronic Corporation
- Masayuki Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mobile sound field correcting device
- Patent number 4,648,117
- Issue date Mar 3, 1987
- Pioneer Electronic Corporation
- Yoshiro Kunugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile sound field correcting device
- Patent number 4,622,691
- Issue date Nov 11, 1986
- Pioneer Electronic Corporation
- Akio Tokumo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Audio apparatus
- Publication number 20020181713
- Publication date Dec 5, 2002
- PIONEER CORPORATION
- Shinjiro Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio apparatus
- Publication number 20020181718
- Publication date Dec 5, 2002
- PIONEER CORPORATION
- Shinjiro Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shinjiro Kato

Person

Patents Grantslast 30 patents

Audio apparatus

Tone control apparatus for front and rear channels

Digital audio signal processing apparatus

On-board vehicle automatic sound volume adjusting apparatus

Device for correcting a sound field in a narrow space

Automatic sound volume controller

On-vehicle automatic loudness control apparatus

Sound field correction system

Balanced vehicular speaker system

Sound field correction system

Mobile automatic volume control apparatus

Mobile sound field correcting device

Mobile sound field correcting device

Patents Applicationslast 30 patents

Audio apparatus

Audio apparatus