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Top 100 Key Players companies in Fluorescent light
by Most Patent Citation in the world in 2019

The Fluorescent light top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Fluorescent light 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.
Simply put, fluorescent lighting is a kind of lighting technology which depends on a chemical reaction inside of a glass tube to create light. This chemical reaction involves gases and mercury vapor interacting, which produces an invisible UV light.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Germany

South Korea

United Kingdom

Switzerland

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
FUJIFILM Corp.
Tokyo, Japan
Photography,Medical imaging,Computer hardware,
...[+2]
patent citation: 1,781
2
ilumisys, Inc.
Michigan, United States
Electronics,Fixture
patent citation: 1,398
3
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
patent citation: 1,255
4
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
patent citation: 1,255
5
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 1,218
6
Olympus Corp.
Tokyo, Japan
Microscope,Endoscopy,Software,
...[+2]
patent citation: 1,139
7
Olympus Medical Systems Corp.
Tokyo, Japan
Endoscope,Medical equipment,Medicine,
...[+2]
patent citation: 1,031
8
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
patent citation: 1,019
9
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
patent citation: 1,007
10
Casio Computer Co., Ltd.
Tokyo, Japan
Projector,Electronics,Digital camera,
...[+2]
patent citation: 926
11
Casio Electronics Manufacturing Co., Ltd.
Saitama, Japan
patent citation: 926
12
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
patent citation: 920
13
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 803
14
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 672
15
Angstrom Technologies, Inc.
Kentucky, United States
Pigment,Angstrom,Barcode,
...[+2]
patent citation: 664
16
GTE Products Corp.
PA, US
patent citation: 645
17
H.E. Williams, Inc.
Missouri, United States
Light fixture,Electronics,Fixture,
...[+2]
patent citation: 581
18
Stanley Electric Co., Ltd.
Tokyo, Japan
Headlamp,Automotive engineering,Backlight,
...[+2]
patent citation: 559
19
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
patent citation: 534
20
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
patent citation: 516
21
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
patent citation: 493
22
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
patent citation: 493
23
Nichia Corp.
Tokushima, Japan
Laser diode,Semiconductor,LED lamp,
...[+2]
patent citation: 477
24
Luminex Corp.
Texas, United States
Digital signal processing,Medical equipment,Microsphere,
...[+2]
patent citation: 461
25
Luminex SA
Colombia
Electrical equipment,Computer hardware,Electronics
patent citation: 461
26
Sumitomo Chemical Co., Ltd.
Tokyo, Japan
Petrochemical,Agriculture,Pesticide,
...[+2]
patent citation: 426
27
LED Smart, Inc.
British Columbia, Canada
Electronics,Electronics manufacturing,Public transport,
...[+2]
patent citation: 417
28
Nippon Micrometal Corp.
Saitama, Japan
Solder ball,Printed electronics,Metal
patent citation: 364
29
Samsung Electronics Co., Ltd.
South Korea
Computer hardware,Semiconductor,Software,
...[+2]
patent citation: 345
30
Panasonic Intellectual Property Management Co. Ltd.
Osaka, Japan
patent citation: 335
31
PPG Industries, Inc.
Pennsylvania, United States
Coating,Chemical engineering,Industrial engineering,
...[+2]
patent citation: 326
32
Carl Zeiss Microscopy GmbH
Germany
Microscopy,Scanning probe microscopy,Medicine,
...[+1]
patent citation: 321
33
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
patent citation: 312
34
DiaSorin AB
Sweden
patent citation: 309
35
ABL IP Holding LLC
United States
Electronics,Fixture
patent citation: 309
36
Honeywell International, Inc.
North Carolina, United States
Aerospace,Electronics,Market research,
...[+2]
patent citation: 307
37
Apteryx Imaging, Inc.
Ohio, United States
Medical equipment,Software,Fluorescence,
...[+2]
patent citation: 302
38
S.C. Johnson & Son, Inc.
Wisconsin, United States
Community leadership,SOAP,Chemical engineering,
...[+2]
patent citation: 297
39
GV Medical, Inc.
MN, US
Laser,Medicine,Guidance system
patent citation: 285
40
Hamamatsu Photonics KK
Shizuoka, Japan
Semiconductor,Photonics,Laser,
...[+2]
patent citation: 280
41
Zebra Technologies Corp.
Illinois, United States
Barcode,Computer hardware,Software,
...[+2]
patent citation: 279
42
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
patent citation: 270
43
Mars, Inc.
Virginia, United States
Food products,Fast-moving consumer goods,Food industry,
...[+2]
patent citation: 265
44
Multi & Relational System Co., Ltd.
Niigata, Japan
Web development
patent citation: 265
45
Yokogawa Electric Corp.
Tokyo, Japan
Automation,Systems design,Programmable logic controller,
...[+2]
patent citation: 262
46
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
patent citation: 260
47
NEC Display Solutions Ltd.
Tokyo, Japan
Computer hardware,Display device,Electronics,
...[+2]
patent citation: 256
48
Gentex Corp.
Michigan, United States
Electronics,Computer hardware,Software,
...[+2]
patent citation: 252
49
Donnelly Corp.
New York, United States
Interior design,Automotive industry,Door handle
patent citation: 247
50
Futaba Corp.
Yamanashi, Japan
AMOLED,Automotive engineering,Vacuum tube,
...[+2]
patent citation: 245
51
Ricoh Co., Ltd.
Tokyo, Japan
Digital media,Data visualization,Thermal paper,
...[+2]
patent citation: 243
52
Bodenseewerk Perkin-Elmer GmbH
BW, DE
patent citation: 232
53
Ishii Iron Works Co., Ltd.
Tokyo, Japan
Storage tank,Metal,Oil storage,
...[+2]
patent citation: 221
54
XY LLC
Texas, United States
Sex selection,Health care,Non-human,
...[+1]
patent citation: 221
55
Seiko Instruments, Inc.
Chiba, Japan
Semiconductor,Electronic component,Optical fiber connector,
...[+2]
patent citation: 217
56
Lights of America, Inc.
California, United States
Electric light,Fixture
patent citation: 217
57
Technical Consumer Products, Inc.
Ohio, United States
Electronics,Bulb,Compact fluorescent lamp,
...[+2]
patent citation: 216
58
Ultimate Presentation Systems, Inc.
United States
patent citation: 214
59
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
patent citation: 212
60
LTI International
Belgium
patent citation: 212
61
Dainippon Printing Co. Ltd.
Japan
patent citation: 212
62
Topcon Corp.
Tokyo, Japan
Electronics,Survey instrument,Food shortage,
...[+2]
patent citation: 209
63
Lumenis Ltd.
Jerusalem, Israel
Laser,Medical equipment,Health care,
...[+2]
patent citation: 203
64
Idemitsu Kosan Co., Ltd.
Tokyo, Japan
Petrochemical,Lubricant,Petroleum,
...[+2]
patent citation: 202
65
B/E Aerospace, Inc.
United States
Aerospace,Interior product,In-flight entertainment,
...[+2]
patent citation: 187
66
Orion Energy Systems, Inc.
Wisconsin, United States
Electric light,Energy management,Fixture,
...[+2]
patent citation: 187
67
Alverix, Inc.
California, United States
Medical equipment,Health care,Hospitality industry,
...[+2]
patent citation: 186
68
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa, Japan
Semiconductor,Transistor,Semiconductor device,
...[+2]
patent citation: 182
69
Palm, Inc.
California, United States
Software,News media,Peripheral,
...[+2]
patent citation: 181
70
IntegenX, Inc.
California, United States
DNA,DNA sequencing,Polymerase chain reaction,
...[+2]
patent citation: 180
71
NCR Corp.
Georgia, United States
Software,Peripheral,Self-service,
...[+2]
patent citation: 177
72
Shimadzu Corp.
Kyoto, Japan
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
patent citation: 177
73
Carestream Health, Inc.
New York, United States
Medical imaging,Hospitality industry,Systems design,
...[+2]
patent citation: 177
74
Toray Industries, Inc.
Tokyo, Japan
Fiber,Textile,Textile (markup language),
...[+2]
patent citation: 176
75
Micro Electronics, Inc.
Ohio, United States
Electronics,Peripheral,Software
patent citation: 176
76
Micro Center, Inc.
Ohio, United States
Customer insight,Software,Electronics,
...[+2]
patent citation: 176
77
OSRAM SYLVANIA, Inc.
Massachusetts, United States
Electronics,Bulb,Fixture,
...[+2]
patent citation: 175
78
National Technology & Engineering Solutions of Sandia LLC
New Mexico, United States
patent citation: 172
79
Sharp Fukuyama Laser Co., Ltd.
Japan
patent citation: 172
80
Leotek Electronics Corp.
Taiwan Province, China
Electronics,Fixture,Traffic sign,
...[+2]
patent citation: 171
81
Dexerials Corp.
Tokyo, Japan
Electronic component,Polarizer,Electronics,
...[+2]
patent citation: 170
82
3M Innovative Properties Co.
Minnesota, United States
Intellectual property,Product design
patent citation: 169
83
E.I. du Pont de Nemours & Co.
Delaware, United States
Agriculture,Materials science,Electronics,
...[+2]
patent citation: 159
84
Asahi Industry Co., Ltd.
Tokyo, Japan
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
patent citation: 158
85
Pacesetter, Inc.
California, United States
Health care
patent citation: 158
86
Astral Communications, Inc.
Canada
patent citation: 158
87
Rockwell International Corp.
Wisconsin, United States
Automation,Computer hardware,Electronics
patent citation: 157
88
CKD Corp.
Aichi, Japan
Manufacturing engineering,Industrial engineering,Lithium-ion battery,
...[+2]
patent citation: 155
89
Nitto Denko Corp.
Osaka, Japan
Semiconductor,Product design,Adhesive,
...[+2]
patent citation: 154
90
Hughes Aircraft Co.
California, United States
Electronic systems,Aerospace,National security
patent citation: 154
91
Carl Zeiss Meditec, Inc.
California, United States
Glaucoma,Medicine,Ophthalmology,
...[+2]
patent citation: 150
92
PPG Industries Ohio, Inc.
Ohio, United States
Coating,Industrial engineering,Metal fiber,
...[+2]
patent citation: 150
93
Mitsubishi Kogyo KK
Japan
patent citation: 146
94
Sysmex Corp.
Hokkaido, Japan
Clinical chemistry,Reagent,Medical equipment,
...[+2]
patent citation: 145
95
Applied Nanotech Holdings, Inc.
Texas, United States
Health care,Nanotechnology,Nanodevice,
...[+2]
patent citation: 145
96
BioSensory, Inc.
Connecticut, United States
Candle,Pesticide,Agriculture,
...[+1]
patent citation: 144
97
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
patent citation: 143
98
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
patent citation: 143
99
Massachusetts General Hospital
Massachusetts, United States
Substance abuse,Hospitality industry,Health care,
...[+2]
patent citation: 142
100
The General Hospital Corp.
Massachusetts, United States
Health care,Hospitality industry,Vascular Medicine,
...[+2]
patent citation: 142

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