Koutarou Oka

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cartridge transfer device for a disk loading mechanism
- Patent number 6,842,907
- Issue date Jan 11, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing apparatus
- Patent number 6,760,914
- Issue date Jul 6, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing apparatus
- Patent number 6,359,854
- Issue date Mar 19, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing apparatus for storing a plurality of cartridges
- Patent number 5,953,307
- Issue date Sep 14, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge changing device
- Patent number 5,831,965
- Issue date Nov 3, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tatsunori Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge changing device
- Patent number 5,790,507
- Issue date Aug 4, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tatsunori Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge handling apparatus
- Patent number 5,663,850
- Issue date Sep 2, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge changing apparatus including a pair of base carriers and...
- Patent number 5,587,989
- Issue date Dec 24, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Tatsunori Fujiwara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk reproducing apparatus
- Publication number 20030174592
- Publication date Sep 18, 2003
- MITSUBISH DENKI KABUSHIKI KAISHA
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk reproducing apparatus
- Publication number 20020064103
- Publication date May 30, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yasuyuki Nakanishi
- G11 - INFORMATION STORAGE

Koutarou Oka

Person

Patents Grantslast 30 patents

Cartridge transfer device for a disk loading mechanism

Disk reproducing apparatus

Disk reproducing apparatus

Disk reproducing apparatus for storing a plurality of cartridges

Cartridge changing device

Cartridge changing device

Cartridge handling apparatus

Cartridge changing apparatus including a pair of base carriers and...

Patents Applicationslast 30 patents

Disk reproducing apparatus

Disk reproducing apparatus