Kunihiro Tsutsumi

Follow

Person

Aikoh-Gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method regulating a relative position between a flexu...
- Patent number 11,152,023
- Issue date Oct 19, 2021
- NHK Spring Co., Ltd.
- Koichi Imoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for manufacturing a head suspension
- Patent number 8,857,046
- Issue date Oct 14, 2014
- NHK Spring Co., Ltd.
- Kunihiro Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a head suspension
- Patent number 8,151,440
- Issue date Apr 10, 2012
- NHK Spring Co., Ltd.
- Kunihiro Tsutsumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF DISC DEVICE SUSPENSION AND SUSPENSION ASSEM...
- Publication number 20210249041
- Publication date Aug 12, 2021
- NHK Spring Co., Ltd.
- Koichi IMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD, APPARATUS AND JIG FOR MANUFACTURING HEAD SUSPENSION, AND HE...
- Publication number 20130055561
- Publication date Mar 7, 2013
- NHK Spring Co., Ltd.
- Kunihiro Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Application
Method, apparatus and jig for manufacturing head suspension, and he...
- Publication number 20090183359
- Publication date Jul 23, 2009
- NHK Spring Co., Ltd.
- Kunihiro Tsutsumi
- G11 - INFORMATION STORAGE