Hiroshi Kohso

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk storage apparatus
- Patent number 7,177,106
- Issue date Feb 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus, method for determining data track pitch, a...
- Patent number 7,095,575
- Issue date Aug 22, 2006
- Matsushita Electric Industrial Co., Ltd.
- Keizo Miyata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk storage apparatus
- Patent number 7,064,919
- Issue date Jun 20, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioning apparatus
- Patent number 7,038,877
- Issue date May 2, 2006
- Matsushita Electric Idustrial Co., LTD
- Hiroshi Kohso
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioner and information recording/replaying apparatus
- Patent number 7,031,099
- Issue date Apr 18, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kohso
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioning method, and disk apparatus using the same
- Patent number 7,019,938
- Issue date Mar 28, 2006
- Matsushita Electric Industrial Co., Ltd.
- Keizo Miyata
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioning system, disk drive apparatus using the same, and h...
- Patent number 6,995,945
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kohso
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus and head positioning method
- Patent number 6,982,848
- Issue date Jan 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk storage apparatus and disk storage apparatus control method
- Patent number 6,950,274
- Issue date Sep 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive and disk drive control method
- Patent number 6,950,271
- Issue date Sep 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing apparatus and method
- Patent number 6,496,323
- Issue date Dec 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Umeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Casing of a magnetic recording and reproducing apparatus having rai...
- Patent number 5,657,182
- Issue date Aug 12, 1997
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kuwamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing medium and a recording and reproducing ap...
- Patent number 5,614,279
- Issue date Mar 25, 1997
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kuwamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information system to detect reflection of pit depth by eva...
- Patent number 5,602,819
- Issue date Feb 11, 1997
- Matsushita Electric Industrial Co., Ltd.
- Tatsuhiko Inagaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing medium and a recording and reproducing ap...
- Patent number 5,582,896
- Issue date Dec 10, 1996
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kuwamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium having concavo-convex pits with a maximum and a mi...
- Patent number 5,577,016
- Issue date Nov 19, 1996
- Matsushita Electric Industrial Co., Ltd.
- Tatsuhiko Inagaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing device and a method using the...
- Patent number 5,463,609
- Issue date Oct 31, 1995
- Matsushita Electric Industrial Co., Ltd.
- Tatsuhiko Inagaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc apparatus having two flexible bending members of an F...
- Patent number 5,325,252
- Issue date Jun 28, 1994
- Matsushita Electric Industrial Co., Ltd.
- Yuji Yagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head suspension united support arm with ribbed cut-out
- Patent number 5,313,353
- Issue date May 17, 1994
- Matsushita Electric Industrial Co. Ltd.
- Hiroshi Kohso
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic disk apparatus, method for determining data track pitch, a...
- Publication number 20050052767
- Publication date Mar 10, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Keizo Miyata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk apparatus and head positioning method
- Publication number 20040240101
- Publication date Dec 2, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Application
Head positioning apparatus
- Publication number 20040179290
- Publication date Sep 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kohso
- G11 - INFORMATION STORAGE
Information Patent Application
Head positioning system, disk drive apparatus using the same, and h...
- Publication number 20040136110
- Publication date Jul 15, 2004
- Hiroshi Kohso
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive and disk drive control method
- Publication number 20040080860
- Publication date Apr 29, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO,, LTD.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Application
Head positioning method, and disk apparatus using the same
- Publication number 20040080862
- Publication date Apr 29, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Keizo Miyata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk storage apparatus and disk storage apparatus control method
- Publication number 20030123182
- Publication date Jul 3, 2003
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Application
Head positioner and information recording / replaying apparatus
- Publication number 20030030937
- Publication date Feb 13, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hiroshi Kohso
- G11 - INFORMATION STORAGE
Information Patent Application
Disk storage apparatus
- Publication number 20020149869
- Publication date Oct 17, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Application
Disk storage apparatus
- Publication number 20020027740
- Publication date Mar 7, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshio Inaji
- G11 - INFORMATION STORAGE

Hiroshi Kohso

Person

Patents Grantslast 30 patents

Disk storage apparatus

Magnetic disk apparatus, method for determining data track pitch, a...

Disk storage apparatus

Head positioning apparatus

Head positioner and information recording/replaying apparatus

Head positioning method, and disk apparatus using the same

Head positioning system, disk drive apparatus using the same, and h...

Disk apparatus and head positioning method

Disk storage apparatus and disk storage apparatus control method

Disk drive and disk drive control method

Information recording/reproducing apparatus and method

Casing of a magnetic recording and reproducing apparatus having rai...

Recording and reproducing medium and a recording and reproducing ap...

Optical information system to detect reflection of pit depth by eva...

Recording and reproducing medium and a recording and reproducing ap...

Recording medium having concavo-convex pits with a maximum and a mi...

Information recording and reproducing device and a method using the...

Magnetic disc apparatus having two flexible bending members of an F...

Magnetic head suspension united support arm with ribbed cut-out

Patents Applicationslast 30 patents

Magnetic disk apparatus, method for determining data track pitch, a...

Disk apparatus and head positioning method

Head positioning apparatus

Head positioning system, disk drive apparatus using the same, and h...

Disk drive and disk drive control method

Head positioning method, and disk apparatus using the same

Disk storage apparatus and disk storage apparatus control method

Head positioner and information recording / replaying apparatus

Disk storage apparatus

Disk storage apparatus