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Top 50 Key Players companies in Heart rate
by Highest Patent Value in the Japan in 2020

The Heart rate top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Heart rate 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.
Heart beat is the speed of the heartbeat measured by the number of contractions (beats) of the heart per minute (bpm). The heart rate can vary according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide. It is usually equal or close to the pulse measured at any peripheral point. Activities that can provoke change include physical exercise, sleep, anxiety, stress, illness, and ingestion of drugs.
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Company Name
Region
Tech Topics
Total
1
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
Avg patent value: 3.37 M
2
Jichi Medical University
Avg patent value: 2.69 M
3
Kaneko Co. Ltd.
Software
Avg patent value: 2.63 M
4
AETAS Pharma Co., Ltd.
Drug discovery,Health care,Renal function,
...[+2]
Avg patent value: 2.57 M
5
Shimano, Inc.
Fishing,sports equipment,Fast-moving consumer goods,
...[+2]
Avg patent value: 2.13 M
6
Autonetworks Technologies Ltd.
Avg patent value: 1.99 M
7
Murata Manufacturing Co. Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
Avg patent value: 1.82 M
8
Nitto Denko Corp.
Semiconductor,Product design,Adhesive,
...[+2]
Avg patent value: 1.45 M
9
Sony Computer Entertainment, Inc.
Software,Game console,Computer hardware
Avg patent value: 1.05 M
10
TOYO SHINYAKU Co., Ltd.
Cosmetics,Food industry,Drug,
...[+1]
Avg patent value: 860,000
11
Fujikin, Inc.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 770,000
12
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
Avg patent value: 712,566
13
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Avg patent value: 695,000
14
Sumitomo Riko Co., Ltd.
Electronics,Plastics engineering,Belting,
...[+2]
Avg patent value: 678,000
15
Rigaku Corp.
Software,X-ray,Crystallography,
...[+2]
Avg patent value: 670,000
16
Nippon Sanso KK
Industrial gas,Chemical engineering,Liquid helium,
...[+2]
Avg patent value: 660,000
17
Seiko Instruments, Inc.
Semiconductor,Electronic component,Optical fiber connector,
...[+2]
Avg patent value: 601,000
18
Canon Medical Systems Corp.
X-ray,Medical imaging,Medicine,
...[+2]
Avg patent value: 583,038
19
Asahi Group Foods Ltd.
Avg patent value: 560,000
20
Seiko Epson Corp.
Wearable technology,Projector,Electronics,
...[+2]
Avg patent value: 552,062
21
Nihon Kohden Corp.
Hematology,Evoked potential,Hemostasis,
...[+2]
Avg patent value: 509,000
22
Delta Tooling Co. Ltd.
Avg patent value: 496,766
23
Ono Pharmaceutical Co., Ltd.
Diagnostic Reagent,Medicine,Health care,
...[+2]
Avg patent value: 495,000
24
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
Avg patent value: 480,885
25
Homer ION Laboratory Co. Ltd.
Avg patent value: 480,000
26
Casio Computer Co., Ltd.
Projector,Electronics,Digital camera,
...[+2]
Avg patent value: 478,923
27
Casio Electronics Manufacturing Co., Ltd.
Avg patent value: 478,923
28
Omron Healthcare Co., Ltd.
Medicine,Non-invasive ventilation,Nebulizer,
...[+2]
Avg patent value: 463,642
29
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Avg patent value: 435,666
30
DENSO Corp.
Automotive engineering,Industrial robot,Programmable logic controller,
...[+2]
Avg patent value: 416,000
31
DAIKIN INDUSTRIES Ltd.
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
Avg patent value: 415,133
32
Daikin Airconditioning France SAS
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Avg patent value: 415,133
33
Yazaki Corp.
Electronic component,Automotive engineering,Cable harness,
...[+2]
Avg patent value: 381,800
34
Otsuka Techno Corp.
Chemical engineering
Avg patent value: 350,000
35
Nippon Telegraph & Telephone Corp.
Telecommunications,Cloud database,Data center,
...[+2]
Avg patent value: 252,787
36
Toray Industries, Inc.
Fiber,Textile,Textile (markup language),
...[+2]
Avg patent value: 240,000
37
Mitsubishi Electric Engineering Co., Ltd.
Avg patent value: 230,000
38
Minebea Mitsumi, Inc.
Ball bearing,Electronics,DC motor,
...[+2]
Avg patent value: 201,677
39
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Avg patent value: 192,333
40
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Avg patent value: 192,333
41
Unicharm Corp.
Health care,Fast-moving consumer goods,Diapering,
...[+2]
Avg patent value: 184,950
42
OMRON Corp.
Automation,Electronics,Health care,
...[+2]
Avg patent value: 181,875
43
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
Avg patent value: 161,200
44
TDK Corp.
Electronic component,Ceramic capacitor,Electronics,
...[+2]
Avg patent value: 140,000
45
Panasonic Intellectual Property Management Co. Ltd.
Avg patent value: 129,160
46
Union Tool Co.
Machining,Manufacturing engineering,Metalworking,
...[+2]
Avg patent value: 121,000
47
Citizen Watch Co., Ltd.
Quartz,Semiconductor,Electronics,
...[+2]
Avg patent value: 110,000
48
SANYO Electric Co., Ltd.
Semiconductor,Computer hardware,Software,
...[+2]
Avg patent value: 110,000
49
Nihon Denso KK
Manufacturing engineering,Mechanical engineering
Avg patent value: 103,522
50
Pioneer Corp.
Navigation system,Laserdisc player,Electronic product,
...[+2]
Avg patent value: 102,100
Page generation time: Jul 22 2025