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

The Microwave oven top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Microwave oven 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.
A microwave oven (also commonly referred to as a microwave) is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating. Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm (1–1.5 inches) of a homogeneous, high water content food item.
#
Company Name
Region
Tech Topics
Total
1
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 2,923
2
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 2,847
3
Daewoo Electronics Co. Ltd.
Electronics,Graphics processing unit,Peripheral,
...[+2]
Patent: 1,816
4
Midea Group Co. Ltd.
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 1,189
5
LG Electronics (Tianjin) Appliance Co., Ltd.
Electronics
Patent: 1,119
6
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 1,012
7
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
Electronics
Patent: 958
8
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 954
9
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 952
10
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 813
11
SANYO Electric Co., Ltd.
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 746
12
Toppan, Inc.
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 387
13
Dai Nippon Printing Co., Ltd.
Electronics,Publishing,Publication,
...[+2]
Patent: 378
14
Dainippon Printing Co. Ltd.
Patent: 378
15
Whirlpool Corp.
Refrigeration,Computer hardware,Air conditioning,
...[+2]
Patent: 284
16
Graphic Packaging International LLC
Paperboard,Folding carton,Microservices,
...[+2]
Patent: 280
17
BSH Home Appliances
Microwave,Fast-moving consumer goods,Vacuum cleaner,
...[+2]
Patent: 228
18
BSH Home Appliances Corp.
Washer,Electronics
Patent: 228
19
Guangdong Galanz Microwave Oven & Electrical Appliances Mfg
Microwave oven,Electronics
Patent: 203
20
Goldstar Co. Ltd.
Electronics
Patent: 199
21
General Electric Co.
Energy management,Turbine,Electronics,
...[+2]
Patent: 182
22
Guangdong Galanz Enterprises Co., Ltd.
Real economy,Electronics,Kettle (landform),
...[+2]
Patent: 156
23
Toyo Seikan Group Holdings Ltd.
Aluminum substrate,Food packaging,Metal,
...[+2]
Patent: 142
24
Raytheon Co.
Missile,National security,Aerospace,
...[+2]
Patent: 142
25
Whirlpool Europe BV
Electronics
Patent: 121
26
E.I. du Pont de Nemours & Co.
Agriculture,Materials science,Electronics,
...[+2]
Patent: 114
27
Litton Industries, Inc.
Electronics,Radio wave,Vacuum tube
Patent: 109
28
Société des Produits Nestlé SA
Food industry
Patent: 109
29
Amana Refrigeration, Inc.
IA, US
Refrigeration,Electronics
Patent: 105
30
Whirlpool China Co. Ltd.
Cooker,Fast-moving consumer goods,Air purifier,
...[+2]
Patent: 103
31
Ningbo Fotile Kitchenware Co. Ltd.
Electronics,Stove,Vacuum cleaner,
...[+2]
Patent: 96
32
Nestlé SA
Ice cream,Nutrition,Cosmetics,
...[+2]
Patent: 91
33
Nestec SA
Enzyme,Nutrition,Food industry,
...[+1]
Patent: 91
34
Moulinex SA
Electronics,Laundry,Garbage
Patent: 89
35
Koninklijke Philips NV
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 87
36
Mitsubishi Electric Engineering Co., Ltd.
Patent: 85
37
Ajinomoto Co., Inc.
Seasoning,Amino acid,Food processing,
...[+2]
Patent: 78
38
The Pillsbury Co. LLC
Baked goods,Food processing,Recipe,
...[+1]
Patent: 77
39
Procter & Gamble Co.
Toothpaste,Hair conditioner,SOAP,
...[+2]
Patent: 76
40
Toshiba Hokuto Electronics Corp.
Electronics,Medical equipment,Computer hardware,
...[+2]
Patent: 73
41
House Foods Group, Inc.
Seasoning,Food industry,Snack foods,
...[+2]
Patent: 67
42
Kyoraku Co. Ltd.
Plastic film,Rod
Patent: 63
43
Conagra Brands, Inc.
Food processing,Food products,Lifestyle business,
...[+2]
Patent: 62
44
Conagra Foods Ltd.
Fruits and vegetables,Food industry,Snack foods,
...[+2]
Patent: 62
45
Panasonic Appliances Microwave Oven (Shanghai) Co. Ltd.
Microwave oven,Electronics
Patent: 62
46
Kao Corp.
Cosmetics,Health care,Hair conditioner,
...[+2]
Patent: 61
47
Zhongshan Donlim Weili Electrical Appliances Co., Ltd.
Wine cooler,Electronics,Refrigeration,
...[+1]
Patent: 60
48
General Mills, Inc.
Ice cream,Breakfast cereal,Food processing,
...[+2]
Patent: 59
49
Electrolux Appliances AB
Electronics
Patent: 57
50
Alcan International Ltd.
Canada
Patent: 57
51
Haier Group Corp.
Electronics,Power transmission,Interior design,
...[+2]
Patent: 56
52
NEWS CHEF Co., Ltd.
Microwave oven,Food industry
Patent: 52
53
Nissin Foods Holdings Co., Ltd.
Food products,Food industry,Pickling,
...[+2]
Patent: 50
54
Miele & Cie. KG
Vacuum cleaner,Microwave oven,Electronics,
...[+2]
Patent: 49
55
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 44
56
Kewpie Corp.
Food industry,Pickling,Snack foods,
...[+2]
Patent: 44
57
Snow Brand Milk Products Co., Ltd.
Milk products,Food industry,Raw milk
Patent: 44
58
Nippon Suisan Co. Ltd.
Fish oil,Food industry,Fish products
Patent: 40
59
Licentia Patent Verwaltungs GmbH
Patent: 40
60
Golden Valley Microwave Foods, Inc.
Food industry
Patent: 40
61
Mitsubishi Electric Home Appliance Co., Ltd.
Electronics
Patent: 39
62
Premark FEG LLC
Food preparation,Automation,Manufacturing engineering,
...[+2]
Patent: 38
63
Panasonic Intellectual Property Management Co. Ltd.
Patent: 37
64
3M Co.
Adhesive,Electronics,Writing paper,
...[+2]
Patent: 36
65
Amana Co. LP
Air conditioning,Electronics
Patent: 36
66
Kraft Foods Group Brands LLC
Food products,Food industry
Patent: 36
67
Enodis Corp.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 35
68
Arçelik AS
Istanbul, Turkey
Electronics,Vacuum cleaner,Advertising,
...[+2]
Patent: 34
69
FagorBrandt SAS
IF, FR
Patent: 34
70
Kaneka Corp.
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
Patent: 32
71
Brother Industries, Ltd.
Computer hardware,Electronics,Digital printing,
...[+2]
Patent: 32
72
AOHATA Corp.
Food industry,Food processing,Insect repellent,
...[+2]
Patent: 32
73
Meiwa Pax Co., Ltd.
Film base,Microservices,Packaging engineering
Patent: 32
74
Nisshin Flour Milling, Inc.
Bran,Agriculture
Patent: 31
75
Tong Yang Cement Corp.
Cement,Construction engineering
Patent: 31
76
Cerbo
Patent: 31
77
Fuji Electronics Co., Ltd.
Semiconductor,Microcomputer,Electronic component,
...[+2]
Patent: 30
78
Fuji Electric FA Components & SYstems Co., Ltd.
Semiconductor,Industrial engineering,Smart grid,
...[+2]
Patent: 30
79
Dart Industries, Inc.
Patent: 30
80
Hefei Midea Refrigerator Co., Ltd.
Patent: 30
81
Tiger Corp. /JP/
Cooker,Bottle,Electronics,
...[+2]
Patent: 29
82
Asahi Kasei Corp.
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
Patent: 28
83
Tokyo Electron Ltd.
Semiconductor,Power transmission,Flat panel display,
...[+2]
Patent: 28
84
Fuji Oil Holdings, Inc.
Soy protein,Food processing,Textured vegetable protein,
...[+2]
Patent: 28
85
Nisshin Foods, Inc.
Food industry
Patent: 28
86
Toshiba Lifestyle Products & Services Corp.
Electronics,Zinc–air battery,Lithium-ion battery
Patent: 28
87
Fuji Oil Co. Ltd. (Osaka)
Agriculture,Fertilizer,Animal fat,
...[+2]
Patent: 28
88
Campbell Soup Co.
Convenience food,Food industry,Seasoning,
...[+2]
Patent: 27
89
Stora Enso Oyj
Southern Finland, Finland
Paperboard,Packaging industry,Paper mill,
...[+2]
Patent: 27
90
CJ CheilJedang Corp.
Sugar,Food processing,Food industry,
...[+2]
Patent: 26
91
Unilever NV
COLA (software architecture),Soft drink,Deodorant,
...[+2]
Patent: 26
92
Qingdao Xingbang Oven Co., Ltd.
Patent: 26
93
Sumitomo Chemical Co., Ltd.
Petrochemical,Agriculture,Pesticide,
...[+2]
Patent: 24
94
TDK Corp.
Electronic component,Ceramic capacitor,Electronics,
...[+2]
Patent: 24
95
Funai Electric Co., Ltd.
Electronics,Computer hardware,Blu-ray disc,
...[+2]
Patent: 24
96
Graphic Packaging Corp.
Paperboard,Forestry,Paper mill
Patent: 24
97
Hitachi Appliances, Inc.
Air conditioning,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 24
98
U.S. Philips Corp.
Patent: 24
99
NIPPN Corp.
Bran,Food industry,Food processing,
...[+2]
Patent: 23
100
Bemis Co., Inc.
Food packaging,Film structure,Supply chain management,
...[+2]
Patent: 23
Page generation time: Apr 24 2025