Yukio Morioka

Person

Osaka-fu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive
- Patent number 7,260,041
- Issue date Aug 21, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kozo Ezawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer having provision for visibility of stored disk
- Patent number 7,246,363
- Issue date Jul 17, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yukio Morioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc changer with switching gear and drive switching means
- Patent number 6,404,725
- Issue date Jun 11, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc changer with gap maintaining means
- Patent number 6,396,795
- Issue date May 28, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc changer with spindles and elevating means
- Patent number 6,262,963
- Issue date Jul 17, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer comprising spindle drive means for a holding claw
- Patent number 6,252,840
- Issue date Jun 26, 2001
- Matsushita Electric Industrial Co., Ltd.
- Seizo Miyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer apparatus for multiple closely held disks
- Patent number 6,212,139
- Issue date Apr 3, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer apparatus having a disk receiving unit operatively int...
- Patent number 5,978,323
- Issue date Nov 2, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer apparatus
- Patent number 5,848,034
- Issue date Dec 8, 1998
- Matsushita Electric Industrial Co., Ltd.
- Yukio Morioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Single motor disk loading device with lock gear
- Patent number 5,386,403
- Issue date Jan 31, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yukio Morioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Elevating and lowering system in a multi-disk player
- Patent number 5,247,500
- Issue date Sep 21, 1993
- Matsushita Electric Industrial Co., Ltd.
- Seizo Miyoshi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disc device
- Publication number 20050286359
- Publication date Dec 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kozo Ezawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk changer
- Publication number 20030161225
- Publication date Aug 28, 2003
- Matsushita Elec. Ind. Co. Ltd.
- Yukio Morioka
- G11 - INFORMATION STORAGE
Information Patent Application
Disc changer
- Publication number 20010008514
- Publication date Jul 19, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Disc changer
- Publication number 20010005355
- Publication date Jun 28, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masahiko Nakamura
- G11 - INFORMATION STORAGE

Yukio Morioka

Person

Patents Grantslast 30 patents

Disk drive

Disk changer having provision for visibility of stored disk

Disc changer with switching gear and drive switching means

Disc changer with gap maintaining means

Disc changer with spindles and elevating means

Disk changer comprising spindle drive means for a holding claw

Disk changer apparatus for multiple closely held disks

Disk changer apparatus having a disk receiving unit operatively int...

Disk changer apparatus

Single motor disk loading device with lock gear

Elevating and lowering system in a multi-disk player

Patents Applicationslast 30 patents

Disc device

Disk changer

Disc changer

Disc changer