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Top 50 Key Players companies in Pedometer
by Most Patent Filings in the Japan in 2021

The Pedometer top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Pedometer Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A pedometer is a device, usually portable and electronic or electromechanical, that counts each step a person takes by detecting the motion of the person's hands or hips. Because the distance of each person's step varies, an informal calibration, performed by the user, is required if presentation of the distance covered in a unit of length (such as in kilometers or miles) is desired, though there are now pedometers that use electronics and software to automatically determine how a person's step varies. Distance traveled (by walking or any other means) can be measured directly by a GPS receiver.
#
Company Name
Region
Tech Topics
Total
1
Seiko Instruments, Inc.
Semiconductor,Electronic component,Optical fiber connector,
...[+2]
Patent: 92
2
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 61
3
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 61
4
Omron Healthcare Co., Ltd.
Medicine,Non-invasive ventilation,Nebulizer,
...[+2]
Patent: 43
5
OMRON Corp.
Automation,Electronics,Health care,
...[+2]
Patent: 15
6
Yamasa Tokei Keiki Co. Ltd.
Sport management
Patent: 12
7
Seiko Epson Corp.
Wearable technology,Projector,Electronics,
...[+2]
Patent: 8
8
Casio Computer Co., Ltd.
Projector,Electronics,Digital camera,
...[+2]
Patent: 8
9
Casio Electronics Manufacturing Co., Ltd.
Patent: 8
10
Citizen Watch Co., Ltd.
Quartz,Semiconductor,Electronics,
...[+2]
Patent: 7
11
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 6
12
Kyocera Corp.
Semiconductor,Electronics,Telecommunications,
...[+2]
Patent: 6
13
Yamaha Corp.
Audio equipment,Gasoline,Loudspeaker,
...[+2]
Patent: 6
14
Creatures, Inc.
3D computer graphics
Patent: 6
15
NEC Corp.
Virtualization,Big data,Network security,
...[+2]
Patent: 5
16
Yamato-Scale Co., Ltd.
Load cell,Automation,Manufacturing engineering,
...[+2]
Patent: 5
17
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 4
18
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 4
19
YA-MAN Ltd.
Cosmetics,Health care,Mesotherapy,
...[+2]
Patent: 4
20
SANYO Electric Co., Ltd.
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 3
21
Combi Corp.
Car seat,Juvenile,Infant bed,
...[+1]
Patent: 3
22
ZENRIN DataCom Co., Ltd.
Telematics,Telecommunications,Software
Patent: 3
23
Citizen Systems Japan Co., Ltd.
Computer hardware,Thermometer,Electronics
Patent: 3
24
Fujitsu Mobile Communications Ltd.
Mobile phone,Telecommunications
Patent: 3
25
Combi Wellness Co., Ltd.
Medical equipment,Medicine
Patent: 3
26
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
Patent: 2
27
Canon, Inc.
Computer hardware,Software,Computer vision,
...[+2]
Patent: 2
28
Nippon Telegraph & Telephone Corp.
Telecommunications,Cloud database,Data center,
...[+2]
Patent: 2
29
TOTO Ltd.
Bathtub,Cistern,Sink (computing),
...[+2]
Patent: 2
30
Achilles Corp.
Shock absorber,Plastics engineering,Industrial engineering,
...[+2]
Patent: 2
31
Iwatsu Electric Co., Ltd.
Electronics,Power semiconductor device,Folding carton,
...[+2]
Patent: 2
32
Aiphone Co., Ltd.
Intercom,Telecommunications,Residence,
...[+2]
Patent: 2
33
FUJIFILM Corp.
Photography,Medical imaging,Computer hardware,
...[+2]
Patent: 2
34
Konami Digital Entertainment Co., Ltd.
Software,Publishing,Video game development,
...[+2]
Patent: 2
35
NEC Mobile Communications Ltd.
Telecommunications
Patent: 2
36
Alpha Electronics Co. Ltd.
Patent: 2
37
NEC Access Technica Ltd.
Patent: 2
38
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 1
39
Sumitomo Electric Industries Ltd.
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Patent: 1
40
Ricoh Co., Ltd.
Digital media,Data visualization,Thermal paper,
...[+2]
Patent: 1
41
Sekisui Chemical Co., Ltd.
Synthetic rubber,Industrial engineering,Polyvinyl chloride,
...[+2]
Patent: 1
42
Toppan, Inc.
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 1
43
Dai Nippon Printing Co., Ltd.
Electronics,Publishing,Publication,
...[+2]
Patent: 1
44
Terumo Corp.
Health care,Blood management,Syringe,
...[+2]
Patent: 1
45
SoftBank Corp.
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 1
46
Sysmex Corp.
Clinical chemistry,Reagent,Medical equipment,
...[+2]
Patent: 1
47
Tomy Co., Ltd.
Video game
Patent: 1
48
Hosiden Corp.
Microphone,Bluetooth,Headphones,
...[+2]
Patent: 1
49
Okamoto Industries, Inc.
Condom,Plastic film,Plastics engineering,
...[+2]
Patent: 1
50
Universal Entertainment Corp.
Lottery,Betaine,Broadcasting
Patent: 1
Page generation time: Sep 29 2025