Yoshihiro Sato

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Objective lens driving apparatus, optical pickup
- Patent number 9,070,380
- Issue date Jun 30, 2015
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Yoshihiro Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens drive device and optical pickup
- Patent number 8,743,668
- Issue date Jun 3, 2014
- Hitachi Media Electronics Co., Ltd.
- Yoshihiro Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens actuator for enabling to reduce the dynamic tilt bet...
- Patent number 8,407,730
- Issue date Mar 26, 2013
- Hitachi Media Electronics Co., Ltd.
- Yoshihiro Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Lens driving mechanism for optical pickup and optical disc apparatus
- Patent number 8,341,657
- Issue date Dec 25, 2012
- Hitachi Media Electronics Co., Ltd.
- Tatsuya Yamasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens actuator and an optical pickup
- Patent number 8,161,503
- Issue date Apr 17, 2012
- Hitachi Media Electronics Co., Ltd.
- Keiko Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Chemical luminescence-detecting apparatus with multiple sensors
- Patent number 5,422,075
- Issue date Jun 6, 1995
- Sankyo Company, Limited
- Yukio Saito
- G01 - MEASURING TESTING
Information Patent Grant
Method of calibrating an enzyme immuno assay system
- Patent number 5,255,204
- Issue date Oct 19, 1993
- Sankyo Company, Ltd.
- Yukio Saito
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PICKUP DEVICE
- Publication number 20110182163
- Publication date Jul 28, 2011
- Hitachi Media Electronics Co., Ltd.
- Wataru SATO
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS DRIVING APPARATUS, OPTICAL PICKUP
- Publication number 20110185375
- Publication date Jul 28, 2011
- Yoshihiro SATO
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS DRIVE DEVICE AND OPTICAL PICKUP
- Publication number 20110149713
- Publication date Jun 23, 2011
- Hitachi Media Electronics Co., Ltd.
- Yoshihiro Sato
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS ACTUATOR, OPTICAL PICKUP AND OPTICAL DISC DRIVE
- Publication number 20100149954
- Publication date Jun 17, 2010
- Yoshihiro SATO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND AN OPTICAL DISC APPARATUS MOUNTING THE SAME THEREON
- Publication number 20100067354
- Publication date Mar 18, 2010
- Tatsuya Yamasaki
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS ACTUATOR AND AN OPTICAL PICKUP
- Publication number 20100067352
- Publication date Mar 18, 2010
- Hitachi Media Electronics Co., Ltd.
- Keiko Saito
- G11 - INFORMATION STORAGE

Yoshihiro Sato

Person

Patents Grantslast 30 patents

Objective lens driving apparatus, optical pickup

Objective lens drive device and optical pickup

Objective lens actuator for enabling to reduce the dynamic tilt bet...

Lens driving mechanism for optical pickup and optical disc apparatus

Objective lens actuator and an optical pickup

Chemical luminescence-detecting apparatus with multiple sensors

Method of calibrating an enzyme immuno assay system

Patents Applicationslast 30 patents

OPTICAL PICKUP DEVICE

OBJECTIVE LENS DRIVING APPARATUS, OPTICAL PICKUP

OBJECTIVE LENS DRIVE DEVICE AND OPTICAL PICKUP

OBJECTIVE LENS ACTUATOR, OPTICAL PICKUP AND OPTICAL DISC DRIVE

OPTICAL PICKUP AND AN OPTICAL DISC APPARATUS MOUNTING THE SAME THEREON

OBJECTIVE LENS ACTUATOR AND AN OPTICAL PICKUP