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Top 50 Key Players companies in Am star
by Highest Patent Value in the world in 2019

The Am star top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Am star Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An Am star or metallic-line star is a type of chemically peculiar star of spectral type A whose spectrum has strong and often variable absorption lines of metals such as zinc, strontium, zirconium, and barium, and deficiencies of others, such as calcium and scandium. The original definition of an Am star was one in which the star shows "an apparent surface underabundance of Ca (and/or Sc) and/or an apparent overabundance of the Fe group and heavier elements".
#
Company Name
Region
Tech Topics
Total
1
Société de Technologie Michelin
Île-de-France, France
Accommodation
Avg patent value: 1.04 M
2
Michelin Recherche et Technique SA
Switzerland
Avg patent value: 1.04 M
3
ABB Ltd.
ZURICH, Switzerland
Robotics,Electrical equipment,Public transport,
...[+2]
Avg patent value: 980,000
4
ABB Automation, Inc.
Automation,Manufacturing engineering,Mechanical engineering,
...[+2]
Avg patent value: 980,000
5
Fujitsu General Ltd.
Air conditioning,Automation,Mechanical engineering,
...[+2]
Avg patent value: 760,000
6
Hyundai Motor Co., Ltd.
South Korea
Public transport,Automotive engineering,Truck,
...[+2]
Avg patent value: 280,000
7
Kia Corp.
South Korea
Customer expectation,Automotive engineering,Public transport,
...[+2]
Avg patent value: 280,000
8
ARRIS Enterprises LLC
Broadband,Telecommunications,Wireless,
...[+1]
Avg patent value: 94,000
9
Amano Corp.
Information system,Smart city,Internet of Things,
...[+2]
Avg patent value: 41,000
10
Freund Corp.
Excipient,Chemical engineering,Granulation,
...[+2]
Avg patent value: 41,000
11
Coast Hotels & Casinos, Inc.
Leisure satisfaction
Avg patent value: 40,000
12
Dai Nippon Printing Co., Ltd.
Electronics,Publishing,Publication,
...[+2]
Avg patent value: 32,000
13
Dainippon Printing Co. Ltd.
Avg patent value: 32,000
14
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Avg patent value: 25,000
15
State Grid Information & Communications Industry Grp Co. Ltd.
Power transmission
Avg patent value: 25,000
16
Colgate-Palmolive Co.
Toothpaste,Dental floss,Fast-moving consumer goods,
...[+2]
Avg patent value: 15,000
17
Regents of The University of Michigan
Cardiovascular agent,Drug marketing,Asset management
Avg patent value: 15,000
18
Colgate-Palmolive A/S
Denmark
Toothbrush,Toothpaste,SOAP,
...[+1]
Avg patent value: 15,000
19
Toray Industries, Inc.
Fiber,Textile,Textile (markup language),
...[+2]
Avg patent value: 3,600
20
Sichuan Changhong Electric Co., Ltd.
Telecommunications,Core component,Home automation,
...[+2]
Avg patent value: 3,600
21
Guangdong Midea Refrigeration Equipment Co., Ltd.
Refrigeration,Electronics
Avg patent value: 3,600
22
Guizhou Power Grid Corp.
Avg patent value: 3,400
23
Kaifeng Air Separation Group Co. Ltd.
Avg patent value: 3,300
24
Zhejiang Jiangshan Transformer Co. Ltd.
Electrical equipment,Electronics
Avg patent value: 3,300
25
Shanghai Haomi Industrial Technology Co. Ltd.
Avg patent value: 3,300
26
Siemens AG
Power transmission,Electronics,Turbine,
...[+2]
Avg patent value: 0
27
General Electric Co.
Energy management,Turbine,Electronics,
...[+2]
Avg patent value: 0
28
BASF SE
Agriculture,Petrochemical,Chemical engineering,
...[+2]
Avg patent value: 0
29
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Avg patent value: 0
30
Mercedes-Benz Group AG
Automotive engineering,Electric vehicle,Hybrid vehicle,
...[+2]
Avg patent value: 0
31
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Avg patent value: 0
32
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Avg patent value: 0
33
Canon, Inc.
Computer hardware,Software,Computer vision,
...[+2]
Avg patent value: 0
34
Ricoh Co., Ltd.
Digital media,Data visualization,Thermal paper,
...[+2]
Avg patent value: 0
35
Furukawa Electric Co., Ltd.
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
Avg patent value: 0
36
Kajima Corp.
Civil engineering,Construction engineering,Real estate development,
...[+2]
Avg patent value: 0
37
Nikon Corp.
Microscope,Photography,Motion capture,
...[+2]
Avg patent value: 0
38
Shimadzu Corp.
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
Avg patent value: 0
39
YASKAWA Electric Corp.
Robotics,Automation,Electrical equipment,
...[+2]
Avg patent value: 0
40
ROHM Co., Ltd.
Semiconductor,Electronic component,Power module,
...[+2]
Avg patent value: 0
41
Tohoku Electric Power Co., Inc.
Power transmission,Electricity,Electric power transmission,
...[+2]
Avg patent value: 0
42
Far East Smarter Energy Co., Ltd.
Smart city,Internet of Things,Cable tray,
...[+2]
Avg patent value: 0
43
Imperial Chemical Industries Ltd.
United Kingdom
Coating,Industrial engineering,Biocide,
...[+2]
Avg patent value: 0
44
FUJIFILM Corp.
Photography,Medical imaging,Computer hardware,
...[+2]
Avg patent value: 0
45
Hilti AG
Schaan, Liechtenstein
Civil engineering,Robotics,Environmental protection,
...[+2]
Avg patent value: 0
46
MANN+HUMMEL GmbH
Filter (aquarium),Automotive engineering,Refrigeration,
...[+2]
Avg patent value: 0
47
Messer Group GmbH
Industrial gas,Nitrogen,Argon,
...[+2]
Avg patent value: 0
48
Stiebel Eltron GmbH & Co. KG
Heat pump,Storage heater,Automation,
...[+2]
Avg patent value: 0
49
Hoechst AG
Chemical engineering,Botanical drug,Herb,
...[+2]
Avg patent value: 0
50
Merz Pharma GmbH & Co. KGaA
Psychiatry,Neurology,Breast implant,
...[+2]
Avg patent value: 0
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