Tomohiko Osaka

Person

Yamagata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lens driving device, camera module, and camera-mounted apparatus
- Patent number 12,111,460
- Issue date Oct 8, 2024
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Camera module and camera-equipped device
- Patent number 11,381,749
- Issue date Jul 5, 2022
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens holder driving device and mobile terminal with camera
- Patent number 11,137,568
- Issue date Oct 5, 2021
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens driving device, camera module, and camera-mounted device
- Patent number 10,880,461
- Issue date Dec 29, 2020
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G02 - OPTICS
Information Patent Grant
Lens driving device, camera module, and camera-equipped device
- Patent number 10,746,957
- Issue date Aug 18, 2020
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens driving device, camera module, and camera-mounted device
- Patent number 10,750,062
- Issue date Aug 18, 2020
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens driving device, camera module, and camera-mounted device
- Patent number 10,649,174
- Issue date May 12, 2020
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens driving device, camera module, and camera-mounted device
- Patent number 10,571,649
- Issue date Feb 25, 2020
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lens drive device, camera module, and camera-mounting device
- Patent number 10,495,844
- Issue date Dec 3, 2019
- Mitsumi Electric Co., Ltd.
- Yoshiaki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens holder driving device and mobile terminal with camera
- Patent number 10,451,834
- Issue date Oct 22, 2019
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens driving device, camera module, and camera-mounted device
- Patent number 10,412,279
- Issue date Sep 10, 2019
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens holder driving device and camera-equipped portable terminal
- Patent number 10,338,341
- Issue date Jul 2, 2019
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G02 - OPTICS
Information Patent Grant
Lens holder drive device and camera-equipped portable terminal
- Patent number 10,107,987
- Issue date Oct 23, 2018
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G02 - OPTICS
Information Patent Grant
Lens driving device without permanent magnet
- Patent number 8,643,964
- Issue date Feb 4, 2014
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leaf spring with high thrust
- Patent number 8,531,789
- Issue date Sep 10, 2013
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lens driving device capable of suppressing a reduction of magnetic...
- Patent number 8,503,121
- Issue date Aug 6, 2013
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Leaf spring with high vickers hardness
- Patent number 8,503,119
- Issue date Aug 6, 2013
- Mitsumi Electric Co., Ltd.
- Keiichi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lens driving device comprising magnetic circuit with high magnetic...
- Patent number 8,077,398
- Issue date Dec 13, 2011
- Mitsumi Electric Co., Ltd
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera module with axially displaceable lens unit holder
- Patent number 8,026,978
- Issue date Sep 27, 2011
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera module
- Patent number 7,852,579
- Issue date Dec 14, 2010
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G02 - OPTICS
Information Patent Grant
Camera module with improved leaf spring attachment
- Patent number 7,705,909
- Issue date Apr 27, 2010
- Mitsumi Electric Co., Ltd.
- Takashi Ishizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Camera module
- Patent number 7,641,403
- Issue date Jan 5, 2010
- Mitsumi Electric Co., Ltd.
- Takashi Ishizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera module
- Patent number 7,639,440
- Issue date Dec 29, 2009
- Mitsumi Electric Co., Ltd.
- Takashi Ishizawa
- G02 - OPTICS
Information Patent Grant
Camera module
- Patent number 7,627,238
- Issue date Dec 1, 2009
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Camera module
- Patent number 7,492,538
- Issue date Feb 17, 2009
- Mitsumi Electric Co., Ltd.
- Takashi Ishizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Autofocus actuator
- Patent number 7,291,942
- Issue date Nov 6, 2007
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G02 - OPTICS
Information Patent Grant
Autofocus actuator
- Patent number 7,285,879
- Issue date Oct 23, 2007
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Autofocus actuator
- Patent number 7,271,511
- Issue date Sep 18, 2007
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G02 - OPTICS
Information Patent Grant
Autofocus actuator
- Patent number 7,227,285
- Issue date Jun 5, 2007
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic head and structure for supporting same
- Patent number 6,462,908
- Issue date Oct 8, 2002
- Mitsumi Electric Co., Ltd.
- Tomohiko Osaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LENS DRIVING DEVICE AND CAMERA MODULE
- Publication number 20240329360
- Publication date Oct 3, 2024
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRIVING DEVICE, OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE, AND...
- Publication number 20240305222
- Publication date Sep 12, 2024
- MITSUMI ELECTRIC CO., LTD.
- Shun SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL ELEMENT DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DE...
- Publication number 20240045309
- Publication date Feb 8, 2024
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...
- Publication number 20240045169
- Publication date Feb 8, 2024
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...
- Publication number 20240045170
- Publication date Feb 8, 2024
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...
- Publication number 20240045311
- Publication date Feb 8, 2024
- MITSUMI ELECTRIC CO., LTD.
- Shun SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED...
- Publication number 20230408890
- Publication date Dec 21, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE AND CAMERA-MOUNTED DE...
- Publication number 20230408840
- Publication date Dec 21, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE AND CAMERA-MOUNTED DE...
- Publication number 20230393449
- Publication date Dec 7, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...
- Publication number 20230288781
- Publication date Sep 14, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED DEVICE
- Publication number 20230273392
- Publication date Aug 31, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED...
- Publication number 20230185170
- Publication date Jun 15, 2023
- MITSUMI ELECTRIC CO., LTD.
- Shun SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA MOUNT DEVICE
- Publication number 20230029605
- Publication date Feb 2, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G02 - OPTICS
Information Patent Application
LENS DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNT DEVICE
- Publication number 20230022577
- Publication date Jan 26, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
- Publication number 20220236516
- Publication date Jul 28, 2022
- Miniswys S.A.
- Shun SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED APPARATUS
- Publication number 20220206287
- Publication date Jun 30, 2022
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DEVICE
- Publication number 20220091360
- Publication date Mar 24, 2022
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA MODULE AND CAMERA-EQUIPPED DEVICE
- Publication number 20210329170
- Publication date Oct 21, 2021
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS HOLDER DRIVING DEVICE AND MOBILE TERMINAL WITH CAMERA
- Publication number 20200057242
- Publication date Feb 20, 2020
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G02 - OPTICS
Information Patent Application
LENS HOLDER DRIVING DEVICE AND MOBILE TERMINAL WITH CAMERA
- Publication number 20200003989
- Publication date Jan 2, 2020
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
- Publication number 20190243087
- Publication date Aug 8, 2019
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED DEVICE
- Publication number 20190107684
- Publication date Apr 11, 2019
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
- Publication number 20190011664
- Publication date Jan 10, 2019
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G02 - OPTICS
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
- Publication number 20180364446
- Publication date Dec 20, 2018
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
- Publication number 20180364447
- Publication date Dec 20, 2018
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
- Publication number 20180364445
- Publication date Dec 20, 2018
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED APPARATUS
- Publication number 20180180972
- Publication date Jun 28, 2018
- MITSUMI ELECTRIC CO., LTD.
- Taishi SUGIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LENS DRIVE DEVICE, CAMERA MODULE, AND CAMERA-MOUNTING DEVICE
- Publication number 20170363839
- Publication date Dec 21, 2017
- MITSUMI ELECTRIC CO., LTD.
- Yoshiaki SATO
- G02 - OPTICS
Information Patent Application
LENS HOLDER DRIVING DEVICE AND CAMERA-EQUIPPED PORTABLE TERMINAL
- Publication number 20170235094
- Publication date Aug 17, 2017
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G02 - OPTICS
Information Patent Application
LENS HOLDER DRIVING DEVICE AND MOBILE TERMINAL WITH CAMERA
- Publication number 20170123180
- Publication date May 4, 2017
- MITSUMI ELECTRIC CO., LTD.
- Tomohiko OSAKA
- G02 - OPTICS

Tomohiko Osaka

Person

Patents Grantslast 30 patents

Lens driving device, camera module, and camera-mounted apparatus

Camera module and camera-equipped device

Lens holder driving device and mobile terminal with camera

Lens driving device, camera module, and camera-mounted device

Lens driving device, camera module, and camera-equipped device

Lens driving device, camera module, and camera-mounted device

Lens driving device, camera module, and camera-mounted device

Lens driving device, camera module, and camera-mounted device

Lens drive device, camera module, and camera-mounting device

Lens holder driving device and mobile terminal with camera

Lens driving device, camera module, and camera-mounted device

Lens holder driving device and camera-equipped portable terminal

Lens holder drive device and camera-equipped portable terminal

Lens driving device without permanent magnet

Leaf spring with high thrust

Lens driving device capable of suppressing a reduction of magnetic...

Leaf spring with high vickers hardness

Lens driving device comprising magnetic circuit with high magnetic...

Camera module with axially displaceable lens unit holder

Camera module

Camera module with improved leaf spring attachment

Camera module

Camera module

Camera module

Camera module

Autofocus actuator

Autofocus actuator

Autofocus actuator

Autofocus actuator

Magnetic head and structure for supporting same

Patents Applicationslast 30 patents

LENS DRIVING DEVICE AND CAMERA MODULE

DRIVING DEVICE, OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE, AND...

OPTICAL ELEMENT DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DE...

OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...

OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...

OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...

OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED...

OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE AND CAMERA-MOUNTED DE...

OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE AND CAMERA-MOUNTED DE...

OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED DEVICE

OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED...

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA MOUNT DEVICE

LENS DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNT DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED APPARATUS

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DEVICE

CAMERA MODULE AND CAMERA-EQUIPPED DEVICE

LENS HOLDER DRIVING DEVICE AND MOBILE TERMINAL WITH CAMERA

LENS HOLDER DRIVING DEVICE AND MOBILE TERMINAL WITH CAMERA

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-EQUIPPED APPARATUS

LENS DRIVE DEVICE, CAMERA MODULE, AND CAMERA-MOUNTING DEVICE

LENS HOLDER DRIVING DEVICE AND CAMERA-EQUIPPED PORTABLE TERMINAL

LENS HOLDER DRIVING DEVICE AND MOBILE TERMINAL WITH CAMERA