Mitsumi Electric Co., Ltd.

Japan


Create a watch for Mitsumi Electric Co., Ltd.
Total IP 1,095
Total IP Rank # 1,250
IP Activity Score 3.4/5.0    462
IP Activity Rank # 1,529
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

640 6
2 3
438 4
2
 
Last Patent 2025 - Blade drive device, camera modul...
First Patent 1978 - Miniature variable capacitor pro...
Last Trademark 2019 - ISRAC
First Trademark 1988 - M

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Blade drive device, camera module, and camera-equipped device. Provided are a blade drive device,...
Invention Motor, blade-driving device, camera module, and camera-mounting device. Provided are a motor, a b...
Invention Optical element actuation device, camera module, and camera-equipped device. An ultrasonic drivi...
Invention Dc-dc converter and power supply semiconductor integrated circuit. Disclosed is a DC-DC converte...
Invention Insulated power supply apparatus. An insulated power supply apparatus includes, a transformer; a...
Invention Drive device, camera module, and camera-equipped apparatus. This drive device comprises a drive p...
Invention Driving device, camera module, and camera mounting apparatus. This drive device includes: a drive...
Invention Ultrasonic anemometer and wind speed measuring method. The present invention provides a compact a...
Invention Acoustic transducer. An acoustic transducer includes a fixed frame; and a piezoelectric element ...
Invention Ultrasonic anemometer. The present invention suppresses the influence of raindrops on a measureme...
Invention Mems device and electro-acoustic transducer. A MEMS device includes a frame-shaped fixed portion...
Invention Membrane and electro-acoustic transducer. An electro-acoustic transducer includes a substrate, a...
Invention Light source and optical gas sensor device. The present invention prolongs the life of a light so...
Invention Battery pack and charging control circuit. This battery pack comprises a secondary battery and a ...
Invention Drive circuit and electro-acoustic conversion system. A drive circuit includes an amplifier conf...
Invention Driving device, camera module, and camera mounting apparatus. This driving device is provided wit...
Invention Driving device, camera module, and camera mounting device. A driving device comprising: a lens ho...
Invention Signal processing circuit and control device. This signal processing circuit is provided with: a ...
Invention Battery-monitoring module and power supply system. A battery-monitoring module according to the p...
Invention Battery pack and control method therefor. This battery pack comprises: a secondary battery; a fir...
Invention Optical gas sensor device. Provided is an optical gas sensor device with which the amount of ligh...
Invention Semiconductor integrated circuit, apparatus including the same, and bus system. A semiconductor ...
Invention Battery monitoring module and power supply system. This battery monitoring module comprises: a pr...
2024 Invention Flow sensor and program. This flow sensor has: a detection unit that outputs each of a first dete...
Invention Secondary battery protection circuit, secondary battery protection device and battery device abou...
Invention Optical element driving device, camera module, and camera-equipped device. This optical element d...
Invention Transformer. An electroconductive wire is wound so as to surround part of a core that is formed f...
Invention Secondary battery protection integrated circuit and battery device with adjustable judgment volta...
Invention Optical element driving device. This optical element driving device is provided with: a movable p...
Invention Battery voltage monitoring semiconductor integrated circuit and electronic circuit system. Discl...
Invention Semiconductor integrated circuit and electronic device. A semiconductor integrated circuit inclu...
Invention Current detection circuit and power supply semiconductor integrated circuit. Disclosed is a curr...
Invention Push switch. This push switch 1 includes: a case 2 including a storage part 23; a central contact...
Invention Motor drive controller and method for controllably driving motor. A motor drive controller for d...
Invention Torquer and catheter. Provided is a torquer that has a simple configuration and that detects stra...
Invention Lens driving device, camera module, and camera-mounted device. A plate-shaped ultrasonic motor f...
Invention Manufacturing method for multidirectional input device and multidirectional input device. A manuf...
Invention Multi-directional input device. A multi-directional input device 1 includes: an upper housing 61;...
Invention Comparator circuit. A comparator circuit comprising an adder that generates an output voltage, a ...
Invention Comparison circuit and hybrid ad converter. adda1b2thadda1b2tha1b2thth) is set so that the refere...
Invention Comparator circuit, hybrid ad converter, and quantizer. This comparator circuit includes an adder...
Invention Current detection amplifier and current detection semiconductor device. The present invention pro...
Invention Power supply circuit and starting method for power supply circuit. A power supply circuit includ...
Invention Actuator, force display device, and operation device. This actuator has: a movable body; a multi-...
Invention Rotary reciprocating actuator and optical scanning device. A rotary reciprocating actuator inclu...
Invention Rotary reciprocating drive actuator. A rotary reciprocating drive actuator includes: a movable b...
Invention Semiconductor device for switching power supply and switching power supply device. A semiconduct...
Invention Switching power supply device and power control semiconductor device. A switching power supply i...
Invention Load drive circuit capable of stopping operating upon occurrence of abnormality, and method of co...
2023 Invention Optical gas sensor device, gas detection method, and storage medium storing program. An optical ...
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...
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 being alternators; D...
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...