Kohichi Takeuchi

Person

Yamato-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hard disk drive adapted to prevent release of strain between voice...
- Patent number 7,733,601
- Issue date Jun 8, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with support for wiring structure portion to su...
- Patent number 7,649,717
- Issue date Jan 19, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive and disk drive control method
- Patent number 7,616,397
- Issue date Nov 10, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Filtered air separator for disk drive
- Patent number 7,589,932
- Issue date Sep 15, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with an air flow passage within enclosure to reduce flutter
- Patent number 7,576,945
- Issue date Aug 18, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Naoaki Kanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with airflow control and fins at a transition surface be...
- Patent number 7,535,671
- Issue date May 19, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotating disk storage device with suppressed arm fluttering
- Patent number 7,522,385
- Issue date Apr 21, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Eiji Soga
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary disk storage device
- Patent number 7,468,868
- Issue date Dec 23, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Wire support member and rotary disk storage device
- Patent number 7,154,712
- Issue date Dec 26, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method of limiting a range of motion of an actuator in a...
- Patent number 6,954,338
- Issue date Oct 11, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Takuma Muraki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk clamp for disk recording apparatus and disk recording apparatus
- Patent number 6,785,090
- Issue date Aug 31, 2004
- Hitachi Global Storage Technologies Netherlands B.V.
- Ichiroh Koyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly, disk drive apparatus, hard disk drive and method for...
- Patent number 6,532,137
- Issue date Mar 11, 2003
- International Business Machines Corporation
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive apparatus, hard disk drive, filter, and method for inspe...
- Patent number 6,519,111
- Issue date Feb 11, 2003
- International Business Machines Corporation
- Yoshihiro Hirasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive and air stabilizing wing for use therewith
- Patent number 6,449,119
- Issue date Sep 10, 2002
- International Business Machines Corporation
- Masataka Hashizume
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk drive and disk drive control method
- Publication number 20080019032
- Publication date Jan 24, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Hard disk drive with structure for mounting voice coil motor
- Publication number 20060176609
- Publication date Aug 10, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing mechanism for head used in magnetic disk drive and magnetic...
- Publication number 20060139813
- Publication date Jun 29, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive with air flow control within enclosure
- Publication number 20060139796
- Publication date Jun 29, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Naoaki Kanada
- G11 - INFORMATION STORAGE
Information Patent Application
Filtered air separator for disk drive
- Publication number 20060139797
- Publication date Jun 29, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive with airflow control
- Publication number 20060139798
- Publication date Jun 29, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device with support for wiring structure portion to su...
- Publication number 20050152071
- Publication date Jul 14, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Rotating disk storage device with suppressed arm fluttering
- Publication number 20050141135
- Publication date Jun 30, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Eiji Soga
- G11 - INFORMATION STORAGE
Information Patent Application
Wire support member and rotary disk storage device
- Publication number 20040240118
- Publication date Dec 2, 2004
- Hitachi Global Storage Technologies Netherlands, B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Rotary disk storage device
- Publication number 20040240120
- Publication date Dec 2, 2004
- Hitachi Global Storage Technologies Netherlands, B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
System and method of limiting a range of motion of an actuator in a...
- Publication number 20030090841
- Publication date May 15, 2003
- International Business Machines Corporation
- Takuma Muraki
- G11 - INFORMATION STORAGE
Information Patent Application
Disk clamp for disk recording apparatus and disk recording apparatus
- Publication number 20020071205
- Publication date Jun 13, 2002
- International Business Machines Corporation
- Ichiroh Koyanagi
- G11 - INFORMATION STORAGE
Information Patent Application
Head assembly, disk drive apparatus, hard disk drive and method for...
- Publication number 20020063999
- Publication date May 30, 2002
- International Business Machines Corporation
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive apparatus, hard disk drive, filter, and method for inspe...
- Publication number 20020063990
- Publication date May 30, 2002
- International Business Machines Corporation
- Yoshihiro Hirasaka
- G11 - INFORMATION STORAGE

Kohichi Takeuchi

Person

Patents Grantslast 30 patents

Hard disk drive adapted to prevent release of strain between voice...

Data storage device with support for wiring structure portion to su...

Disk drive and disk drive control method

Filtered air separator for disk drive

Disk drive with an air flow passage within enclosure to reduce flutter

Disk drive with airflow control and fins at a transition surface be...

Rotating disk storage device with suppressed arm fluttering

Rotary disk storage device

Wire support member and rotary disk storage device

System and method of limiting a range of motion of an actuator in a...

Disk clamp for disk recording apparatus and disk recording apparatus

Head assembly, disk drive apparatus, hard disk drive and method for...

Disk drive apparatus, hard disk drive, filter, and method for inspe...

Hard disk drive and air stabilizing wing for use therewith

Patents Applicationslast 30 patents

Disk drive and disk drive control method

Hard disk drive with structure for mounting voice coil motor

Bearing mechanism for head used in magnetic disk drive and magnetic...

Disk drive with air flow control within enclosure

Filtered air separator for disk drive

Disk drive with airflow control

Data storage device with support for wiring structure portion to su...

Rotating disk storage device with suppressed arm fluttering

Wire support member and rotary disk storage device

Rotary disk storage device

System and method of limiting a range of motion of an actuator in a...

Disk clamp for disk recording apparatus and disk recording apparatus

Head assembly, disk drive apparatus, hard disk drive and method for...

Disk drive apparatus, hard disk drive, filter, and method for inspe...