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Top 20 Key Players companies in Capacitor
by Most News Heat in the Japan in 2020

The Capacitor top 20 is Discovery PatSnap’ annual ranking of the top 20 Most News Heat Capacitor Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A capacitor is a device that stores electrical energy in an electric field. It is a passive electronic component with two terminals. The effect of a capacitor is known as capacitance. While some capacitance exists between any two electrical conductors in proximity in a circuit, a capacitor is a component designed to add capacitance to a circuit. The capacitor was originally known as a condenser or condensator. The original name is still widely used in many languages, but not commonly in English.
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Company Name
Region
Tech Topics
Total
1
TDK Corp.
Electronic component,Ceramic capacitor,Electronics,
...[+2]
news: 84
2
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
news: 66
3
Murata Manufacturing Co. Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
news: 50
4
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
news: 41
5
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
news: 39
6
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
news: 31
7
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
news: 20
8
Mitsubishi Electric Corp.
Automation,Computer hardware,Electrical equipment,
...[+2]
news: 19
9
Renesas Electronics Corp.
Semiconductor,Microcontroller,Electronics,
...[+2]
news: 19
10
TOKIN Corp
Capacitor,Electronic component,Electromagnetic compatibility,
...[+2]
news: 18
11
Kyocera Corp.
Semiconductor,Electronics,Telecommunications,
...[+2]
news: 17
12
ROHM Co., Ltd.
Semiconductor,Electronic component,Power module,
...[+2]
news: 17
13
Taiyo Yuden Co., Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
news: 14
14
Mazda Motor Corp.
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
news: 11
15
Nippon Chemi-Con Corp.
Capacitor,Electronic component,Sales management,
...[+2]
news: 10
16
The company Japan
Wireless sensor network,Graphic design,Web design
news: 10
17
FDK Lithium Ion Capacitor Co. Ltd.
Semiconductor,Capacitor,Electronics,
...[+2]
news: 10
18
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
news: 9
19
JP Holdings, Inc.
Food service,Fencing,Day care,
...[+1]
news: 9
20
Yamaha Motor Co., Ltd.
Robotics,Industrial robot,Automotive engineering,
...[+2]
news: 8
Page generation time: Jun 26 2025