Eiji Kuroki

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drive device and distance measurement apparatus
- Patent number 11,555,892
- Issue date Jan 17, 2023
- Pioneer Corporation
- Eiji Kuroki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator for use in pickup device in reducing lens distortion
- Patent number 7,286,448
- Issue date Oct 23, 2007
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnet for actuator, actuator, and magnetizing device
- Patent number 7,278,149
- Issue date Oct 2, 2007
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Pickup device for optical disk drive
- Patent number 7,137,133
- Issue date Nov 14, 2006
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator for an optical pickup
- Patent number 7,062,775
- Issue date Jun 13, 2006
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator
- Patent number 6,906,430
- Issue date Jun 14, 2005
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Lens driving apparatus and coil substrate therefor
- Patent number 6,825,999
- Issue date Nov 30, 2004
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Lens driving apparatus for disk player having a lens holder support...
- Patent number 6,594,223
- Issue date Jul 15, 2003
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for driving a lens for use with a disk player
- Patent number 6,504,813
- Issue date Jan 7, 2003
- Pioneer Corporation
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Lens driving apparatus, apparatus and method of manufacturing the l...
- Patent number 6,462,892
- Issue date Oct 8, 2002
- Pioneer Corporation
- Eiji Kuroki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE AND SENSOR DEVICE
- Publication number 20250060580
- Publication date Feb 20, 2025
- PIONEER CORPORATION
- Eiji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SCANNING DEVICE AND SENSOR DEVICE
- Publication number 20240402306
- Publication date Dec 5, 2024
- PIONEER CORPORATION
- Eiji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SCANNING DEVICE AND SENSOR DEVICE
- Publication number 20240345384
- Publication date Oct 17, 2024
- PIONEER CORPORATION
- Eiji KUROKI
- G02 - OPTICS
Information Patent Application
DRIVE DEVICE AND DISTANCE MEASUREMENT APPARATUS
- Publication number 20200033453
- Publication date Jan 30, 2020
- PIONEER CORPORATION
- Eiji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE, SENSING METHOD, PROGRAM, AND STORAGE MEDIUM
- Publication number 20190265357
- Publication date Aug 29, 2019
- PIONEER CORPORATION
- Takehiro MATSUDA
- G01 - MEASURING TESTING
Information Patent Application
CONTROL DEVICE, MEASURING DEVICE, CONTROL METHOD, AND PROGRAM
- Publication number 20190204438
- Publication date Jul 4, 2019
- PIONEER CORPORATION
- Takehiro MATSUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MEASURING DEVICE, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
- Publication number 20190187259
- Publication date Jun 20, 2019
- PIONEER CORPORATION
- Eiji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
RETAINING BODY AND THE LIKE
- Publication number 20090135704
- Publication date May 28, 2009
- Pioneer Corporation
- Hiroyuki Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Magnet for actuator, actuator, and magnetizing device
- Publication number 20060195854
- Publication date Aug 31, 2006
- PIONEER CORPORATION
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Actuator for use in pickup device
- Publication number 20040093610
- Publication date May 13, 2004
- Pioneer Corporation
- Jun Suzuki
- G02 - OPTICS
Information Patent Application
Lens driving apparatus and coil substrate therefor
- Publication number 20040017621
- Publication date Jan 29, 2004
- PIONEER CORPORATION
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Actuator
- Publication number 20040017764
- Publication date Jan 29, 2004
- PIONEER CORPORATION
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Pickup device
- Publication number 20040013079
- Publication date Jan 22, 2004
- PIONEER CORPORATION
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnet for actuator, actuator, and magnetizing device
- Publication number 20030026191
- Publication date Feb 6, 2003
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for driving a lens for use with a disk player
- Publication number 20010026528
- Publication date Oct 4, 2001
- Jun Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Lens driving apparatus for disk player
- Publication number 20010019519
- Publication date Sep 6, 2001
- PIONEER CORPORATION
- Jun Suzuki
- G11 - INFORMATION STORAGE

Eiji Kuroki

Person

Patents Grantslast 30 patents

Drive device and distance measurement apparatus

Actuator for use in pickup device in reducing lens distortion

Magnet for actuator, actuator, and magnetizing device

Pickup device for optical disk drive

Actuator for an optical pickup

Actuator

Lens driving apparatus and coil substrate therefor

Lens driving apparatus for disk player having a lens holder support...

Apparatus for driving a lens for use with a disk player

Lens driving apparatus, apparatus and method of manufacturing the l...

Patents Applicationslast 30 patents

OPTICAL DEVICE AND SENSOR DEVICE

OPTICAL SCANNING DEVICE AND SENSOR DEVICE

OPTICAL SCANNING DEVICE AND SENSOR DEVICE

DRIVE DEVICE AND DISTANCE MEASUREMENT APPARATUS

SENSOR DEVICE, SENSING METHOD, PROGRAM, AND STORAGE MEDIUM

CONTROL DEVICE, MEASURING DEVICE, CONTROL METHOD, AND PROGRAM

MEASURING DEVICE, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM

RETAINING BODY AND THE LIKE

Magnet for actuator, actuator, and magnetizing device

Actuator for use in pickup device

Lens driving apparatus and coil substrate therefor

Actuator

Pickup device

Magnet for actuator, actuator, and magnetizing device

Apparatus for driving a lens for use with a disk player

Lens driving apparatus for disk player