Mitsumi Electric Co., Ltd.

Japan


 
Total IP 1,049
Total IP Rank # 1,191
IP Activity Score 3.4/5.0    527
IP Activity Rank # 1,364
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

614 6
2 3
418 4
2
 
Last Patent 2023 - Optical element driving device, ...
First Patent 1978 - Miniature variable capacitor pro...
Last Trademark 2019 - ISRAC
First Trademark 1988 - M

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Rotary reciprocating drive actuator. A rotary reciprocating drive actuator which includes a base...
Invention Electrical connector and electronic device. An electrical connector contains a first contact gro...
Invention Optical element driving device, camera module, and camera-mounted device. An optical element dri...
Invention Piezoelectric filter. A technique is provided herein whereby the size of piezoelectric filters c...
Invention Film bulk acoustic resonator and method of making film bulk acoustic resonator. The present inve...
Invention Optical actuator, camera module, and camera-mounted device. An optical actuator is an optical ac...
Invention High-frequency circuit and filter circuit. A high-frequency circuit includes a signal wire conne...
Invention Power supply control semiconductor device and power supply device. A power supply control semico...
Invention Push switch. A push switch contains a circuit substrate, two fixed contacts disposed on the circ...
2022 Invention Secondary battery protection apparatus and battery pack. A secondary battery protection apparatu...
Invention Semiconductor device and method for manufacturing semiconductor device. A semiconductor device i...
Invention Insulated power supply apparatus. An insulated power supply apparatus includes, a transformer; a...
Invention Semiconductor integrated circuit device. Disclosed is a semiconductor integrated circuit device ...
Invention Optical element driving device, camera module, and camera-equipped device. This optical element d...
Invention Rotary reciprocating drive actuator. A rotary reciprocating drive actuator includes: a movable b...
Invention Optical actuator, camera module, and camera-mounted device. An optical actuator is configured to...
Invention Optical deflection apparatus. An optical deflection apparatus includes a movable member configur...
Invention Optical element driving device, camera module, and camera-mounted device. An optical element driv...
Invention Semiconductor integrated circuit. A semiconductor integrated circuit includes: one input termina...
Invention Push switch. A push switch contains a case including a containing portion and a sealing groove; ...
Invention Rotary reciprocating driving actuator. A rotary reciprocating driving actuator includes: a movab...
Invention Flow creation system. A flow creation system 1 comprises: a beacon transmitter 3 that transmits a...
Invention Optical element driving device, camera module, and camera-mounted device. This optical element dr...
Invention Optical actuator, camera module, and camera-mounted apparatus. Provided is an optical actuator t...
Invention Droplet sensor. A droplet sensor includes an optical cover having a curved surface that forms a ...
Invention Secondary battery protection circuit, battery pack, battery system, and method for protecting sec...
Invention Projection device and ranging system. A projection device 1 includes: a first pattern plate 11a h...
Invention Container, container support, vehicle detection device, and container embedding method. A contain...
Invention Antenna device. An antenna device comprising: a chassis; a substrate; a flat antenna unit dispose...
Invention Transformer. A central part (11) has a hollow part (11a) that extends in a forward/backward direc...
Invention Cell monitor connector. The present invention allows the voltages of a plurality of cells of a fu...
Invention Sensing device and method for manufacturing sensing device. A sensing device includes a lead fra...
Invention Electrical connector. An electrical connector includes contact pins, insulating housings for con...
Invention Ranging device and method for determining distance. A ranging device includes a light emitting c...
2021 Invention Lens driving device, camera module, and camera-equipped device. This lens driving device compris...
Invention Dc-dc converter, semiconductor integrated circuit that controls power supply, and power supply de...
Invention Optical-element driving device, camera module and camera-mounted device. An optical-element driv...
Invention Optical element driving device, camera module, and camera-equipped device. This optical element ...
Invention Lens driving device, camera module, and camera-equipped device. This lens driving device is prov...
Invention Lens driving device, camera module, and camera mount device. This lens driving device comprises:...
2020 Invention Lens drive device, camera module, and camera mount device. This lens drive device is provided wi...
Invention Optical scanning device. This optical scanning device includes: a shaft part to which a mirror p...
Invention Driving-unit operation method and controller. A driving-unit operation method includes: generati...
Invention Lens driving apparatus, camera module, and camera-mounted apparatus. A lens drive device is prov...
Invention Magnetic detection device and semiconductor integrated circuit for amplifying magnetic detection ...
2019 G/S Cameras for photography; cameras for filming; electronic cameras; endoscopy cameras for industria...
2015 G/S AC motors and DC motors and their parts not for land vehicles; AC generators being alternators; D...
G/S AC motors and DC motors and their parts[not for land vehicles]; AC generators [alternators]; DC ...
G/S Integrated circuits; Integrated circuit modules; Semiconductors; Semiconductor integrated circuit...
2014 G/S Ac motors and dc motors and their parts, not for land vehicles [; ac generators; dc generators ] ...
G/S Ac motors and dc motors and their parts [not for land vehicles]; ac generators [alternators]; dc...
2013 G/S AC motors and DC motors and their parts [not for land vehicles]; AC generators [alternators]; DC...
1997 G/S Keyboard switches; magnetic heads; VTR (Video Tape Recorder) components; DAT (Digital Audio Tape-...
G/S Keyboard switches; Magnetic heads; VTR (Video Tape Recorder) components; DAT (Digital Audio Tape-...
1988 G/S [ KEYBOARD SWITCHES; MAGNETIC HEADS; ] INTEGRATED CIRCUITS; [ ELECTRONIC TUNERS; MODULATORS; RADI...