Sei KAWAO

Person

Aikoh-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive suspension including a load beam with an arc-shaped tab,...
- Patent number 11,798,585
- Issue date Oct 24, 2023
- NHK Spring Co., Ltd.
- Takumi Karasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexure of disk drive suspension, and method of manufacturing condu...
- Patent number 9,761,256
- Issue date Sep 12, 2017
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE
Information Patent Grant
Terminal pad of a flexure for a head suspension having a padding pl...
- Patent number 9,721,598
- Issue date Aug 1, 2017
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexure of disk drive suspension, and method of manufacturing condu...
- Patent number 9,679,592
- Issue date Jun 13, 2017
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE
Information Patent Grant
Interleave circuit of conductive circuit portion of disk drive flexure
- Patent number 9,396,747
- Issue date Jul 19, 2016
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive suspension
- Patent number 9,368,138
- Issue date Jun 14, 2016
- NHK Spring Co., Ltd.
- Masaru Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of removing slider from flexure without large displacement o...
- Patent number 9,218,832
- Issue date Dec 22, 2015
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE
Information Patent Grant
Cutting jig for reworking head suspension
- Patent number 9,070,418
- Issue date Jun 30, 2015
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of reclaiming a head suspension from a head gimbal assembly
- Patent number 8,752,278
- Issue date Jun 17, 2014
- NHK Spring Co., Ltd.
- Masaru Inoue
- B08 - CLEANING
Information Patent Grant
Method of reworking head suspension
- Patent number 8,689,429
- Issue date Apr 8, 2014
- NHK Spring Co., Ltd.
- Sei Kawao
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE SUSPENSION, DISK DRIVE, AND DISK DRIVE SUSPENSION MANUFA...
- Publication number 20230108526
- Publication date Apr 6, 2023
- NHK Spring Co., Ltd.
- Takumi KARASAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXURE OF DISK DRIVE SUSPENSION, AND METHOD OF MANUFACTURING CONDU...
- Publication number 20170236540
- Publication date Aug 17, 2017
- NHK Spring Co., Ltd.
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
FLEXURE OF DISK DRIVE SUSPENSION, AND METHOD OF MANUFACTURING CONDU...
- Publication number 20170076745
- Publication date Mar 16, 2017
- NHK Spring Co., Ltd.
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
INTERLEAVE CIRCUIT OF CONDUCTIVE CIRCUIT PORTION OF DISK DRIVE FLEXURE
- Publication number 20160071533
- Publication date Mar 10, 2016
- NHK Spring Co., Ltd.
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
TERMINAL PAD OF A FLEXURE FOR A HEAD SUSPENSION HAVING A PADDING PL...
- Publication number 20150332715
- Publication date Nov 19, 2015
- NHK SPRING CO., LTD
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE SUSPENSION
- Publication number 20140368954
- Publication date Dec 18, 2014
- NHK Spring Co., Ltd.
- Masaru INOUE
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF REMOVING SLIDER FROM FLEXURE WITHOUT LARGE DISPLACEMENT O...
- Publication number 20130291376
- Publication date Nov 7, 2013
- NHK Spring Co., Ltd.
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
CUTTING JIG FOR REWORKING HEAD SUSPSENSION
- Publication number 20130125723
- Publication date May 23, 2013
- NHK Spring Co., Ltd.
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF REWORKING HEAD SUSPENSION AND CUTTING JIG FOR REWORK
- Publication number 20110016685
- Publication date Jan 27, 2011
- NHK Spring Co., Ltd.
- Sei KAWAO
- G11 - INFORMATION STORAGE
Information Patent Application
Method of reclaiming head suspension, method of manufacturing head...
- Publication number 20090303636
- Publication date Dec 10, 2009
- NHK Spring Co, Ltd.
- Masaru Inoue
- B08 - CLEANING

Person

Patents Grantslast 30 patents

Disk drive suspension including a load beam with an arc-shaped tab,...

Flexure of disk drive suspension, and method of manufacturing condu...

Terminal pad of a flexure for a head suspension having a padding pl...

Flexure of disk drive suspension, and method of manufacturing condu...

Interleave circuit of conductive circuit portion of disk drive flexure

Disk drive suspension

Method of removing slider from flexure without large displacement o...

Cutting jig for reworking head suspension

Method of reclaiming a head suspension from a head gimbal assembly

Method of reworking head suspension

Patents Applicationslast 30 patents

DISK DRIVE SUSPENSION, DISK DRIVE, AND DISK DRIVE SUSPENSION MANUFA...

FLEXURE OF DISK DRIVE SUSPENSION, AND METHOD OF MANUFACTURING CONDU...

FLEXURE OF DISK DRIVE SUSPENSION, AND METHOD OF MANUFACTURING CONDU...

INTERLEAVE CIRCUIT OF CONDUCTIVE CIRCUIT PORTION OF DISK DRIVE FLEXURE

TERMINAL PAD OF A FLEXURE FOR A HEAD SUSPENSION HAVING A PADDING PL...

DISK DRIVE SUSPENSION

METHOD OF REMOVING SLIDER FROM FLEXURE WITHOUT LARGE DISPLACEMENT O...

CUTTING JIG FOR REWORKING HEAD SUSPSENSION

METHOD OF REWORKING HEAD SUSPENSION AND CUTTING JIG FOR REWORK

Method of reclaiming head suspension, method of manufacturing head...