Yasunari Toyama

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Height adjustment device suitable for use in an optical disk apparatus
- Patent number 7,350,221
- Issue date Mar 25, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yasunari Toyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Power transmitting device for stepping motor and disk drive provide...
- Patent number 7,080,390
- Issue date Jul 18, 2006
- Matsushita Electric Industrial Co., Ltd.,
- Yasunari Toyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 7,013,472
- Issue date Mar 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yasunari Toyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk player
- Patent number 6,891,780
- Issue date May 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player
- Patent number 6,597,651
- Issue date Jul 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc clamping device
- Patent number 5,970,044
- Issue date Oct 19, 1999
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kambayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc changer
- Patent number 5,933,404
- Issue date Aug 3, 1999
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc changer
- Patent number 5,930,223
- Issue date Jul 27, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yasunari Toyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Lock mechanism for a floating unit in a disc player
- Patent number 5,602,818
- Issue date Feb 11, 1997
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recorder having a cassette-shutter opening mechanism
- Patent number 5,434,727
- Issue date Jul 18, 1995
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette tape mount for use in a cassette tape recorder
- Patent number 5,406,430
- Issue date Apr 11, 1995
- Matsushita Electric Industrial Co., Ltd.
- Isao Shinohara
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for identifying a type of tape cassette inserted into a t...
- Patent number 5,396,381
- Issue date Mar 7, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yosikazu Yamano
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recorder cassette loading mechanism in which a projection mate...
- Patent number 5,386,330
- Issue date Jan 31, 1995
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recorder apparatus
- Patent number 5,379,168
- Issue date Jan 3, 1995
- Matsushita Electric Industrial Co., Ltd.
- Shingo Kage
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Height adjustment device suitable for use in an optical disk apparatus
- Publication number 20060123438
- Publication date Jun 8, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasunari Toyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20040071073
- Publication date Apr 15, 2004
- Yasunari Toyama
- G11 - INFORMATION STORAGE
Information Patent Application
Power transmitting device for stepping motor and disk drive provide...
- Publication number 20040032818
- Publication date Feb 19, 2004
- Yasunari Toyama
- G11 - INFORMATION STORAGE

Yasunari Toyama

Person

Patents Grantslast 30 patents

Height adjustment device suitable for use in an optical disk apparatus

Power transmitting device for stepping motor and disk drive provide...

Optical disk device

Disk player

Disc player

Disc clamping device

Disc changer

Disc changer

Lock mechanism for a floating unit in a disc player

Tape recorder having a cassette-shutter opening mechanism

Cassette tape mount for use in a cassette tape recorder

Apparatus for identifying a type of tape cassette inserted into a t...

Tape recorder cassette loading mechanism in which a projection mate...

Tape recorder apparatus

Patents Applicationslast 30 patents

Height adjustment device suitable for use in an optical disk apparatus

Optical disk device

Power transmitting device for stepping motor and disk drive provide...