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Top 100 Key Players companies in Microwave oven
by Highest Patent Value in the Japan in 2018

The Microwave oven top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Microwave oven Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

Canada

Switzerland

United States

United Kingdom

Germany

Netherlands

South Korea

Italy

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Kaneka Corp.
Tokyo, Japan
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
Avg patent value: 3.13 M
2
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
Avg patent value: 2.69 M
3
Aronkasei Co., Ltd.
Tokyo, Japan
Life support,Pipe fitting,Piping,
...[+2]
Avg patent value: 1.94 M
4
Shin-Etsu Handotai Co., Ltd.
Tokyo, Japan
Semiconductor,Ingot,Wafer,
...[+2]
Avg patent value: 1.89 M
5
NGK Insulators, Ltd.
Aichi, Japan
Beryllium copper,Industrial engineering,Pottery,
...[+2]
Avg patent value: 1.32 M
6
Toshiba Hokuto Electronics Corp.
Japan
Electronics,Medical equipment,Computer hardware,
...[+2]
Avg patent value: 1.17 M
7
Showa Denko Packaging Co. Ltd.
Japan
Solid-state battery,Mining engineering,Precious metal,
...[+1]
Avg patent value: 943,437
8
Kao Corp.
Tokyo, Japan
Cosmetics,Health care,Hair conditioner,
...[+2]
Avg patent value: 861,000
9
Japan Chemical Engineering & Machinery Co. Ltd.
Osaka, Japan
Distillation,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 860,000
10
Nichiwa Electric Corp.
Japan
Avg patent value: 848,000
11
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
Avg patent value: 775,960
12
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
Avg patent value: 754,100
13
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
Avg patent value: 740,791
14
Toyo Seikan Group Holdings Ltd.
Tokyo, Japan
Aluminum substrate,Food packaging,Metal,
...[+2]
Avg patent value: 711,281
15
Japan Polyethylene Corp.
Tokyo, Japan
Polyethylene,High-density polyethylene,Industrial engineering
Avg patent value: 667,400
16
Panasonic Intellectual Property Management Co. Ltd.
Osaka, Japan
Avg patent value: 621,916
17
JAMCO Corp.
Tokyo, Japan
Airframe,Aerospace,Public transport,
...[+2]
Avg patent value: 470,000
18
Meiwa Pax Co., Ltd.
Osaka, Japan
Film base,Microservices,Packaging engineering
Avg patent value: 443,700
19
Morinaga & Co., Ltd.
Tokyo, Japan
Chewing gum,Food industry,Snack foods,
...[+2]
Avg patent value: 441,500
20
Shimizu Densetsu Kogyo Co. Ltd.
Japan
Physical vapor deposition,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 440,000
21
Kyoraku Co. Ltd.
Tokyo, Japan
Plastic film,Rod
Avg patent value: 430,898
22
Fuji Seal International, Inc.
Osaka, Japan
Barcode,Sleeve,Microservices,
...[+2]
Avg patent value: 405,500
23
Nakamoto Packs Co. Ltd.
Osaka, Japan
Coating,Drum brake,Brake pad,
...[+2]
Avg patent value: 391,622
24
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Avg patent value: 376,320
25
Nissin Foods Holdings Co., Ltd.
Yamanashi, Japan
Food products,Food industry,Pickling,
...[+2]
Avg patent value: 335,850
26
Fuji Seal, Inc.
Tokyo, Japan
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Avg patent value: 280,000
27
Asahi Kasei Life & Living Co.
Tokyo, Japan
Electronics
Avg patent value: 250,000
28
Kirin Food-Tech Co., Ltd.
Tokyo, Japan
Petrochemical,Benzene,Petroleum,
...[+2]
Avg patent value: 200,000
29
Nisshin Seifun Group, Inc.
Tokyo, Japan
Bran,Pastry,Sales management,
...[+2]
Avg patent value: 181,066
30
Hosokawa Yoko Co. Ltd.
Tokyo, Japan
Plastic molding,Packaging engineering,Microservices,
...[+1]
Avg patent value: 177,750
31
Toshiba Lifestyle Products & Services Corp.
Kanagawa, Japan
Electronics,Zinc–air battery,Lithium-ion battery
Avg patent value: 158,200
32
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
Avg patent value: 149,584
33
MC Food Specialties, Inc.
Tokyo, Japan
Food products,Food industry,Food processing,
...[+2]
Avg patent value: 144,000
34
Shikoku Electric Power Co., Inc.
Yamaguchi, Japan
Electric utility,Electricity,Power transmission,
...[+2]
Avg patent value: 140,000
35
Shikoku Research Institute, Inc.
Japan
Avg patent value: 140,000
36
Toppan, Inc.
Tokyo, Japan
Publishing,Semiconductor,Electronics,
...[+2]
Avg patent value: 137,230
37
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
Avg patent value: 111,557
38
Dainippon Printing Co. Ltd.
Japan
Avg patent value: 111,557
39
Olympia Co., Ltd.
Tokyo, Japan
Computer hardware,Electronics
Avg patent value: 110,000
40
Ajinomoto Co., Inc.
Tokyo, Japan
Seasoning,Amino acid,Food processing,
...[+2]
Avg patent value: 109,500
41
Sun A. Kaken Co., Ltd.
Hokkaido, Japan
Synthetic rubber,Microservices,Packaging engineering,
...[+2]
Avg patent value: 104,100
42
Unicharm Corp.
Tokyo, Japan
Health care,Fast-moving consumer goods,Diapering,
...[+2]
Avg patent value: 103,000
43
Mitsui Mining & Smelting Co., Ltd.
Tokyo, Japan
Precious metal,Metal,Cathode material,
...[+2]
Avg patent value: 95,000
44
Otsuka Foods Co., Ltd.
Osaka, Japan
Food products,Food industry
Avg patent value: 93,000
45
Toyo Aluminium Foil Products KK
Japan
Avg patent value: 86,000
46
Snow Brand Milk Products Co., Ltd.
Tokyo, Japan
Milk products,Food industry,Raw milk
Avg patent value: 82,000
47
Nagase & Co., Ltd.
Tokyo, Japan
Electronics,Fast-moving consumer goods,Food industry,
...[+2]
Avg patent value: 81,000
48
Mikasa Co., Ltd.
Kanagawa, Japan
Avg patent value: 80,000
49
AOHATA Corp.
Hiroshima, Japan
Food industry,Food processing,Insect repellent,
...[+2]
Avg patent value: 73,000
50
Oji F-Tex Co., Ltd.
Tokyo, Japan
Plastic film,Surface-mount technology,Forestry,
...[+2]
Avg patent value: 73,000
51
Hirano Shiki KK
Japan
Avg patent value: 73,000
52
Nippon Electric Glass Co., Ltd.
Shiga, Japan
Glass fiber,Glazing,Computer hardware,
...[+2]
Avg patent value: 72,000
53
Idemitsu Unitech Co. Ltd.
Tokyo, Japan
Industrial engineering
Avg patent value: 72,000
54
Tosoh Corp.
Tokyo, Japan
Petrochemical,Chemical engineering,Immunoprotein,
...[+2]
Avg patent value: 71,000
55
Chokoku Plast Corp.
Japan
Avg patent value: 71,000
56
Toshiba Home Technology Corp.
Niigata, Japan
Avg patent value: 69,910
57
The Chugoku Electric Power Co., Inc.
Hiroshima, Japan
Renewable energy,Petroleum industry,Electric power transmission,
...[+2]
Avg patent value: 68,000
58
Toshiba Energy Systems & Solutions Corp.
Fukushima, Japan
Power transmission,Electricity,Proton exchange membrane fuel cell,
...[+2]
Avg patent value: 68,000
59
Nippon Sharyo, Ltd.
Aichi, Japan
Public transport,Facility management,Diesel locomotive,
...[+2]
Avg patent value: 66,000
60
Mitsubishi-Kagaku Foods Corp.
Tokyo, Japan
Food industry,Erythritol,Sugar,
...[+2]
Avg patent value: 66,000
61
NIPPON STEEL Stainless Steel Corp.
Tokyo, Japan
Mill,Metal,Mining engineering,
...[+1]
Avg patent value: 64,666
62
TOTO Ltd.
Fukuoka, Japan
Bathtub,Cistern,Sink (computing),
...[+2]
Avg patent value: 64,000
63
Mikunishiko Co., Ltd.
Osaka, Japan
Plastic film,Microservices,Packaging engineering
Avg patent value: 64,000
64
Asahi Kasei Corp.
Tokyo, Japan
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
Avg patent value: 63,307
65
Kanematsu Engineering Co., Ltd.
Kochi, Japan
Truck,Manufacturing engineering
Avg patent value: 63,000
66
Maruzen KK
Tokyo, Japan
Avg patent value: 63,000
67
KYO EI Industrial Corp.
Japan
Automotive engineering
Avg patent value: 62,000
68
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
Avg patent value: 61,000
69
ISHIZUKA GLASS CO., LTD.
Aichi, Japan
Bottle,Glazing,Microservices,
...[+2]
Avg patent value: 61,000
70
Yoshimura Kasei Co. Ltd.
Japan
Avg patent value: 60,500
71
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Avg patent value: 60,000
72
JSP Corp.
Tokyo, Japan
Polystyrene,Bead,Polyethylene,
...[+2]
Avg patent value: 60,000
73
S&B Foods Inc.
Tokyo, Japan
Seasoning,Herb,Food industry,
...[+2]
Avg patent value: 59,000
74
Kewpie Corp.
Tokyo, Japan
Food industry,Pickling,Snack foods,
...[+2]
Avg patent value: 58,500
75
KDDI Corp.
Tokyo, Japan
Telecommunications,Mobile device,5G,
...[+2]
Avg patent value: 57,000
76
Gunze Ltd.
Osaka, Japan
Textile,Suture (anatomy),Semiconductor,
...[+2]
Avg patent value: 57,000
77
Multi & Relational System Co., Ltd.
Niigata, Japan
Web development
Avg patent value: 57,000
78
Toyo Aluminium KK
Osaka, Japan
Metal,Solar cell,Aluminium,
...[+2]
Avg patent value: 56,666
79
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Avg patent value: 55,800
80
Noritake Co., Ltd.
Aichi, Japan
Abrasive,Diamond,Manufacturing engineering,
...[+2]
Avg patent value: 55,000
81
SE Corp.
Tokyo, Japan
Marine structure,Social infrastructure,Conservation,
...[+2]
Avg patent value: 54,000
82
Maruha Nichiro Corp.
Tokyo, Japan
Food processing,Aquaculture,Squalene,
...[+2]
Avg patent value: 53,000
83
Hario Glass Co. Ltd.
Japan
Interior design
Avg patent value: 52,500
84
Japan Tobacco, Inc.
Tokyo, Japan
Nicotiana tabacum,Cigarillo,Food sector,
...[+2]
Avg patent value: 52,000
85
Kyodo Printing Co., Ltd.
Tokyo, Japan
Publishing,Electronic visual display,Publication,
...[+2]
Avg patent value: 52,000
86
Oji Holdings Corp.
Tokyo, Japan
Containerboard,Paperboard,Thermal paper,
...[+2]
Avg patent value: 51,925
87
FP Corp.
Hiroshima, Japan
Polystyrene,Paper mill,Paperboard,
...[+2]
Avg patent value: 51,333
88
Teijin Fibers Ltd.
Tokyo, Japan
Polyester,Textile (markup language),p-Xylene,
...[+2]
Avg patent value: 51,000
89
National Institutes of Natural Sciences
Japan
Avg patent value: 51,000
90
Yamamoto Vinita Co. Ltd.
Japan
Avg patent value: 51,000
91
Asahi Kasei Pax Corp.
Japan
Avg patent value: 51,000
92
Japan Radio Co., Ltd.
Tokyo, Japan
Telecommunications,Electronics,Semiconductor,
...[+2]
Avg patent value: 50,500
93
Sophia School Corp.
Japan
Academic Training,Educational institution,Graduate degree,
...[+2]
Avg patent value: 50,500
94
Star Plastic Kogyo KK
Japan
Avg patent value: 50,500
95
Nissin Frozen Foods Co., Ltd.
Tokyo, Japan
Avg patent value: 50,500
96
Lion Corp.
Tokyo, Japan
Toothpaste,Fast-moving consumer goods,Laundry,
...[+2]
Avg patent value: 50,000
97
Nakamuraya Co., Ltd.
Yamanashi, Japan
Food products,Food industry
Avg patent value: 50,000
98
Advanced Industrial Science & Technology
Tokyo, Japan
Graphene,Association (object-oriented programming)
Avg patent value: 50,000
99
Kanto Yakin Kogyo Co. Ltd.
Japan
Industrial furnace,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 50,000
100
UCC Ueshima Coffee Co., Ltd.
Hyogo, Japan
Herbal tea,Food industry,Snack foods,
...[+1]
Avg patent value: 49,000

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