Takumi Karasawa

Person

Yokohama, 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 chain blank sheet for disk drive suspension
- Patent number 10,204,648
- Issue date Feb 12, 2019
- NHK Spring Co., Ltd.
- Yukie Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexure chain blank sheet for disk drive suspension
- Patent number 10,134,432
- Issue date Nov 20, 2018
- NHK Spring Co., Ltd.
- Yukie Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension for disc drive apparatus
- Patent number 7,983,006
- Issue date Jul 19, 2011
- NHK Spring Co., Ltd.
- Tetsuya Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider supporting apparatus including a flexure having spring chara...
- Patent number 7,889,460
- Issue date Feb 15, 2011
- NHK Spring Co., Ltd.
- Masao Hanya
- G11 - INFORMATION STORAGE
Information Patent Grant
Head suspension, load beam, and method of manufacturing load beam
- Patent number 7,791,840
- Issue date Sep 7, 2010
- NHK Spring Co., Ltd.
- Takashi Horiuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head suspension having resilient region thicker than a r...
- Patent number 7,636,221
- Issue date Dec 22, 2009
- NHK Spring Co., Ltd.
- Eiji Watadani
- G11 - INFORMATION STORAGE
Information Patent Grant
Head suspension for disk drive and method of manufacturing head sus...
- Patent number 7,133,259
- Issue date Nov 7, 2006
- NHK Spring Co., Ltd.
- Yasuji Takagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head suspension for disk drive having a recess between a flange con...
- Patent number 6,956,720
- Issue date Oct 18, 2005
- NHK Spring Co., Ltd.
- Yasuji Takagi
- 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 CHAIN BLANK SHEET FOR DISK DRIVE SUSPENSION
- Publication number 20160111116
- Publication date Apr 21, 2016
- NHK Spring Co., Ltd.
- Yukie YAMADA
- G11 - INFORMATION STORAGE
Information Patent Application
FLEXURE CHAIN BLANK SHEET FOR DISK DRIVE SUSPENSION
- Publication number 20160111117
- Publication date Apr 21, 2016
- NHK Spring Co., Ltd.
- Yukie YAMADA
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension for disc drive apparatus
- Publication number 20080049360
- Publication date Feb 28, 2008
- NHK Spring Co., Ltd.
- Tetsuya Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Slider supporting apparatus and manufacturing method therefor
- Publication number 20070263325
- Publication date Nov 15, 2007
- NHK Spring Co., Ltd.
- Masao Hanya
- G11 - INFORMATION STORAGE
Information Patent Application
Head suspension, load beam, and method of manufacturing load beam
- Publication number 20070193024
- Publication date Aug 23, 2007
- NHK Spring Co., Ltd.
- Takashi Horiuchi
- G11 - INFORMATION STORAGE
Information Patent Application
Head suspension
- Publication number 20060232887
- Publication date Oct 19, 2006
- NHK Spring Co., Ltd.
- Eiji Watadani
- G11 - INFORMATION STORAGE
Information Patent Application
Head suspension for disk drive
- Publication number 20030128473
- Publication date Jul 10, 2003
- NHK Spring Co., Ltd.
- Yasuji Takagi
- G11 - INFORMATION STORAGE
Information Patent Application
Head suspension for disk drive and method of manufacturing head sus...
- Publication number 20020181155
- Publication date Dec 5, 2002
- NHK Spring Co., Ltd.
- Yasuji Takagi
- G11 - INFORMATION STORAGE

Takumi Karasawa

Person

Patents Grantslast 30 patents

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

Flexure chain blank sheet for disk drive suspension

Flexure chain blank sheet for disk drive suspension

Suspension for disc drive apparatus

Slider supporting apparatus including a flexure having spring chara...

Head suspension, load beam, and method of manufacturing load beam

Disk drive head suspension having resilient region thicker than a r...

Head suspension for disk drive and method of manufacturing head sus...

Head suspension for disk drive having a recess between a flange con...

Patents Applicationslast 30 patents

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

FLEXURE CHAIN BLANK SHEET FOR DISK DRIVE SUSPENSION

FLEXURE CHAIN BLANK SHEET FOR DISK DRIVE SUSPENSION

Suspension for disc drive apparatus

Slider supporting apparatus and manufacturing method therefor

Head suspension, load beam, and method of manufacturing load beam

Head suspension

Head suspension for disk drive

Head suspension for disk drive and method of manufacturing head sus...