Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 100 Key Players companies in Housekeeping
by Most Patent Filings in the world in 2022

The Housekeeping top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Housekeeping Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Housekeeping refers to the management of duties and chores involved in the running of a household, such as cleaning, cooking, home maintenance, shopping, laundry and bill payment. These tasks may be performed by members of the household, or by other persons hired for the purpose. The term is also used to refer to the money allocated for such use. By extension, an office or organization, as well as the maintenance of computer storage systems.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United Kingdom

United States

South Korea

Germany

Canada

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Abbott Laboratories Ltd.
United Kingdom
Medicine,Photomedicine,Drug carrier,
...[+2]
Patent: 36
2
MannKind Corp.
California, United States
Medicine,Health care,Inhaler,
...[+2]
Patent: 33
3
Micron Technology, Inc.
Idaho, United States
Semiconductor,Computer hardware,Solid-state drive,
...[+2]
Patent: 18
4
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 17
5
LG Electronics, Inc.
South Korea
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 17
6
Samsung Electronics Co., Ltd.
South Korea
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 14
7
Enseo, Inc.
Texas, United States
Adventure tourism,Digital signage,Electronics,
...[+2]
Patent: 13
8
SanDisk Technologies LLC
Texas, United States
Patent: 13
9
Microsoft Technology Licensing LLC
Washington, United States
Franchise agreement
Patent: 11
10
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 10
11
Nokia Oyj
Southern Finland, Finland
Mobile device,Internet of Things,Enterprise software,
...[+2]
Patent: 10
12
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
Patent: 10
13
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
Patent: 10
14
QUALCOMM, Inc.
California, United States
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 10
15
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 10
16
Advantest Corp.
Tokyo, Japan
Semiconductor,Mechanical engineering,Product design,
...[+2]
Patent: 9
17
Pantech & Curitel Communications, Inc.
South Korea
Handset,Electronics,Telecommunications,
...[+1]
Patent: 9
18
AT&T, Inc.
Texas, United States
Wireless,Telecommunications,Mobile device,
...[+2]
Patent: 8
19
Nutricia NV
Zuid-Holland, Netherlands
Food industry
Patent: 8
20
AT&T IPM Corp.
United States
Patent: 8
21
Sun Microsystems, Inc.
California, United States
Software,Semiconductor,Microprocessor,
...[+2]
Patent: 7
22
Toyota Housing Corp.
Aichi, Japan
Real estate development
Patent: 7
23
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 6
24
Polycom, Inc.
California, United States
Unified communications,Enterprise software,WebRTC,
...[+2]
Patent: 6
25
Commissariat à l´énergie atomique et aux énergies alternatives
France
National security,European Research Area,Military research,
...[+2]
Patent: 6
26
ABION, Inc.
South Korea
Health care,Incurable diseases,Nucleic acid,
...[+2]
Patent: 6
27
BSH Home Appliances
Bayern, Germany
Microwave,Fast-moving consumer goods,Vacuum cleaner,
...[+2]
Patent: 6
28
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
Patent: 6
29
The Hotel Communication Network, Inc.
Ontario, Canada
Information system,Computer hardware,Housekeeping,
...[+1]
Patent: 6
30
BSH Home Appliances Corp.
California, United States
Washer,Electronics
Patent: 6
31
Sundisk Corp.
California, United States
Peripheral,Information technology management,Graphics processing unit
Patent: 6
32
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 5
33
Koninklijke Philips NV
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 5
34
Sekisui House, Ltd.
Osaka, Japan
Real estate development,Residential land,Urban area,
...[+2]
Patent: 5
35
NAVER Corp.
Gyeonggi-do, South Korea
Search engine,Internet of Things,Mobile content,
...[+2]
Patent: 5
36
Gencurix, Inc.
South Korea
Mutation,Medical equipment,Health care,
...[+2]
Patent: 5
37
Taiho Pharmaceutical Co., Ltd.
Tokyo, Japan
Oncology,Medicine,Health care,
...[+2]
Patent: 5
38
Communications Satellite Corp
District of Columbia, United States
Telecommunications,Satellite system,Telecommunications network,
...[+1]
Patent: 5
39
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Patent: 4
40
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
Patent: 4
41
Oki Electric Industry Co., Ltd.
Tokyo, Japan
Telecommunications,Call centre,Software,
...[+2]
Patent: 4
42
KT Corp.
South Korea
Telecommunications,Internet of Things,Broadband,
...[+2]
Patent: 4
43
Hochiki Corp.
Tokyo, Japan
Smoke,Fire detection,Fire protection,
...[+2]
Patent: 4
44
Varonis Systems, Inc.
New York, United States
Software,Data governance,Big data,
...[+2]
Patent: 4
45
Lucent Technologies, Inc.
New Jersey, United States
Software,Telecommunications,Private network,
...[+2]
Patent: 4
46
Roche Molecular Systems, Inc.
California, United States
Health care,Blood Screening,Polymerase chain reaction,
...[+2]
Patent: 4
47
Apeel Technology, Inc.
California, United States
Food waste,Agriculture,Materials science,
...[+2]
Patent: 4
48
Rovi Guides, Inc.
California, United States
Advertising,Digital media,Publishing
Patent: 4
49
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
Patent: 4
50
Harris Intertype Corp.
United States
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 4
51
Johnson & Johnson
New Jersey, United States
Health care,Medical equipment,Risperidone,
...[+2]
Patent: 3
52
BT Group Plc
United Kingdom
Telecommunications,Broadband,Network security,
...[+2]
Patent: 3
53
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 3
54
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
Patent: 3
55
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
Patent: 3
56
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 3
57
Nippon Telegraph & Telephone Corp.
Tokyo, Japan
Telecommunications,Cloud database,Data center,
...[+2]
Patent: 3
58
Daiwa House Industry Co., Ltd.
Osaka, Japan
Residence,Association (object-oriented programming),Social network
Patent: 3
59
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
Patent: 3
60
Unisys Corp.
Pennsylvania, United States
Software,Information technology consulting,Systems design,
...[+2]
Patent: 3
61
NGK Insulators, Ltd.
Aichi, Japan
Beryllium copper,Industrial engineering,Pottery,
...[+2]
Patent: 3
62
LG Uplus Corp.
South Korea
Telecommunications,Mobile device,Electronics,
...[+2]
Patent: 3
63
SunPower Corp.
California, United States
Solar energy,Renewable energy,Solar power,
...[+2]
Patent: 3
64
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Shipbuilding,Shipyard,Marine engineering,
...[+2]
Patent: 3
65
Nortel Networks Corp.
Ontario, Canada
Telecommunications,Voice over IP,Software,
...[+2]
Patent: 3
66
Misawa Homes Co., Ltd.
Tokyo, Japan
Land utilization,Real estate development,Residential land
Patent: 3
67
Aptose Biosciences, Inc.
Ontario, Canada
Biopharmaceutical,Clinical trial,Medicine,
...[+2]
Patent: 3
68
KOCOM Co. Ltd.
South Korea
Home automation,Electronics,Machine to machine,
...[+2]
Patent: 3
69
The Georgia Tech Research Corp.
United States
Accounting,Association (object-oriented programming),Neurotechnology,
...[+2]
Patent: 3
70
British Telecommunications Plc
United Kingdom
Mobile phone,Special purpose entity,Broadband
Patent: 3
71
Rolls-Royce Corp.
Indiana, United States
Mechanical engineering,Manufacturing engineering,Power transmission,
...[+1]
Patent: 3
72
Ipco AS
Norway
Mobile device,Telecommunications
Patent: 3
73
Hewlett-Packard Development Co.
Beijing Shi, China
Personal computer,Computer hardware,Graphics processing unit,
...[+2]
Patent: 3
74
Unisis Corp.
Japan
Medical equipment,Medicine,Biopsy
Patent: 3
75
Shanghai Engineering Center For Microsatellites
China
Patent: 3
76
Nortel Networks Ltd. (Canada)
Ontario, Canada
Patent: 3
77
EGEA Biosciences, Inc.
CA, US
Protein therapeutics,Medicine
Patent: 3
78
Rolls-Royce North American Technologies, Inc.
Indiana, United States
Aerospace,Missile,Spacecraft,
...[+2]
Patent: 3
79
Tele-Communications of Colorado, Inc.
Colorado, United States
Patent: 3
80
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
Patent: 2
81
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 2
82
Lear Corp.
Michigan, United States
Product design,Automotive engineering,Distribution system,
...[+2]
Patent: 2
83
Apple, Inc.
California, United States
Software,Computer hardware,Peripheral,
...[+2]
Patent: 2
84
NCR Corp.
Georgia, United States
Software,Peripheral,Self-service,
...[+2]
Patent: 2
85
Toray Industries, Inc.
Tokyo, Japan
Fiber,Textile,Textile (markup language),
...[+2]
Patent: 2
86
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
Patent: 2
87
Nomura Research Institute Ltd.
Tokyo, Japan
Systems design,Phosphatase,Kinase,
...[+2]
Patent: 2
88
Sysmex Corp.
Hokkaido, Japan
Clinical chemistry,Reagent,Medical equipment,
...[+2]
Patent: 2
89
NTT DATA Corp.
Tokyo, Japan
Software,Social infrastructure,Information technology consulting,
...[+2]
Patent: 2
90
Xerox Holdings Corp.
Connecticut, United States
Computer hardware,Software,Digital document,
...[+2]
Patent: 2
91
T-Mobile US, Inc.
California, United States
Telecommunications,Wireless,Service innovation,
...[+2]
Patent: 2
92
GS Engineering & Construction Corp.
South Korea
Civil engineering,Construction engineering,Architecture,
...[+2]
Patent: 2
93
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 2
94
E.I. du Pont de Nemours & Co.
Delaware, United States
Agriculture,Materials science,Electronics,
...[+2]
Patent: 2
95
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 2
96
Kumho Petrochemical Co., Ltd.
South Korea
Petrochemical,Synthetic rubber,Natural rubber,
...[+2]
Patent: 2
97
Compaq Computer Corp.
California, United States
Graphics processing unit,Information technology management
Patent: 2
98
Xerox Corp.
Connecticut, United States
Computer hardware,Electronics,Product group,
...[+2]
Patent: 2
99
Miele & Cie. KG
Nordrhein-Westfalen, Germany
Vacuum cleaner,Microwave oven,Electronics,
...[+2]
Patent: 2
100
Dynamic Network Services, Inc.
New Hampshire, United States
Cloud computing,Application firewall,Software as a service,
...[+2]
Patent: 2

Who we serve

R&D Decision MakersNew Product Innovation LeaderTechnology Research AnalystsBusiness Development Professionals

Why Discovery

Technology Intelligence Data FoundationAI-powered Competitive Intelligence RadarTechnology Classification and Company Innovation Indicators

Social media

Try Discovery

Free Trial
PatSnap group products
Browse By:ABCDEFGHIJKLMNOPQRSTUVWXYZ#All topics,List of companies,Sitemap
© 2023 PatSnap. All rights reserved.Legal | Privacy policy Modern Slavery Act Transparency Statement
Page generation time: May 08 2025
For better visiting experience, please use PC device.X