Masahiko Aranai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dome-shaped spring and switch using the same
- Patent number 8,957,339
- Issue date Feb 17, 2015
- Mitsumi Electric Co., Ltd.
- Chikara Sekiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dome shaped spring and switch
- Patent number 8,389,885
- Issue date Mar 5, 2013
- Mitsumi Electric Co., Ltd
- Shigenori Inamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...
- Publication number 20240259684
- Publication date Aug 1, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yukihiro TAKIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED D...
- Publication number 20240241342
- Publication date Jul 18, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yukihiro TAKIMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED A...
- Publication number 20240196075
- Publication date Jun 13, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yukihiro TAKIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ELEMENT DRIVING APPARATUS, CAMERA MODULE AND CAMERA-EQUIPPE...
- Publication number 20240176096
- Publication date May 30, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yukihiro TAKIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ELEMENT DRIVING APPARATUS, CAMERA MODULE AND CAMERA-EQUIPPE...
- Publication number 20230403469
- Publication date Dec 14, 2023
- MITSUMI ELECTRIC CO., LTD.
- Yukihiro TAKIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNT DEVICE
- Publication number 20190101722
- Publication date Apr 4, 2019
- MITSUMI ELECTRIC CO., LTD.
- Masahiko ARANAI
- G02 - OPTICS
Information Patent Application
DOME-SHAPED SPRING AND SWITCH USING THE SAME
- Publication number 20120285812
- Publication date Nov 15, 2012
- MITSUMI ELECTRIC CO., LTD.
- Chikara Sekiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOME SHAPED SPRING AND SWITCH
- Publication number 20110031099
- Publication date Feb 10, 2011
- MITSUMI ELECTRIC CO., LTD.
- Shigenori INAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Linear actuator capable of easily linearly moving a movable portion...
- Publication number 20060290212
- Publication date Dec 28, 2006
- Mitsumi Electric Co. Ltd.
- Hiromi Inoguchi
- G11 - INFORMATION STORAGE

Masahiko Aranai

Person

Patents Grantslast 30 patents

Dome-shaped spring and switch using the same

Dome shaped spring and switch

Patents Applicationslast 30 patents

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 A...

OPTICAL ELEMENT DRIVING APPARATUS, CAMERA MODULE AND CAMERA-EQUIPPE...

OPTICAL ELEMENT DRIVING APPARATUS, CAMERA MODULE AND CAMERA-EQUIPPE...

LENS DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNT DEVICE

DOME-SHAPED SPRING AND SWITCH USING THE SAME

DOME SHAPED SPRING AND SWITCH

Linear actuator capable of easily linearly moving a movable portion...