Top 50 Key Players companies in Keratometer by Most News Heat in the world in 2018 – Discovery

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The Keratometer top 50 is Discovery PatSnap’ annual ranking of the top 50 Most News Heat Keratometer Key Players in the world. 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 keratometer, also known as an ophthalmometer, is a diagnostic instrument for measuring the curvature of the anterior surface of the cornea, particularly for assessing the extent and axis of astigmatism. It was invented by the German physiologist Hermann von Helmholtz in 1851, although an earlier model was developed in 1796 by Jesse Ramsden and Everard Home. A keratometer uses the relationship between object size (O), image size (I), the distance between the reflective surface and the object (d), and the radius of the reflective surface (R).

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Ranking:

1	Microsoft Corp.	Washington, United States	Software,Operating system,Cloud computing, ...[+2]	news: 3
2	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	news: 3
3	United States Steel Corp.	Pennsylvania, United States	Strip mill,Ceramic materials,Casing, ...[+2]	news: 3
4	Carl Zeiss Meditec AG	Thüringen, Germany	Health care,Microsurgery,Intraocular lens, ...[+2]	news: 3
5	Canon U.S.A., Inc.	New York, United States	Semiconductor,Medical imaging,Digital media, ...[+2]	news: 3
6	Fortune Magazine	New York, United States	Journalism,News media	news: 3
7	Topcon Corp.	Tokyo, Japan	Electronics,Survey instrument,Food shortage, ...[+2]	news: 2
8	Alcon AG	Switzerland	Medicine,Glaucoma,Refractive error, ...[+2]	news: 2
9	Allergan Ltd. (Ireland)	Wisconsin, United States	Eye drop,Medicine,Health care, ...[+2]	news: 2
10	Kowa Co., Ltd.	Aichi, Japan	Medicine,Medical equipment,Textile, ...[+2]	news: 2
11	Bausch & Lomb, Inc.	New York, United States	Medicine,Medical equipment,Drug, ...[+2]	news: 2
12	Escalon Medical Corp.	Pennsylvania, United States	Medical equipment,Angiography,Health care, ...[+2]	news: 2
13	Nicox SA	Provence-Alpes-Côte d'Azur, France	Medicine,Medical equipment,Health care, ...[+2]	news: 2
14	IRIDEX Corp.	California, United States	Medical equipment,Ophthalmology,Electronic component, ...[+2]	news: 2
15	Montagu Private Equity LLP	United Kingdom	Venture capital,Biobank,Microarray, ...[+2]	news: 2
16	Lumenis Ltd.	Jerusalem, Israel	Laser,Medical equipment,Health care, ...[+2]	news: 2
17	Leica Microsystems GmbH	Hessen, Germany	Medical equipment,Health care,Surgical microscope, ...[+2]	news: 2
18	Abbott Medical Optics, Inc.	California, United States	Excimer laser,Fast-moving consumer goods,Health care, ...[+2]	news: 2
19	Huvitz Co., Ltd.	Gyeonggi-do, South Korea	Medicine,Medical equipment,Projector, ...[+2]	news: 2
20	Audax Group LLC	Massachusetts, United States	Alternative investment,Venture capital	news: 2
21	Katena Products, Inc.	New Jersey, United States	Surgical instrument,Biocompatible material,Computer hardware, ...[+2]	news: 2
22	Coburn Technologies, Inc.	Connecticut, United States	Industrial engineering,Glazing,Automation, ...[+2]	news: 2
23	Region Group	Russia	Capital market,Asset management	news: 2
24	Nidek Co., Ltd.	Aichi, Japan	Surgical lasers,Medical equipment,Medicine, ...[+2]	news: 2
25	Haag-Streit Holding AG	Switzerland	Medicine,Medical equipment,Phacoemulsification, ...[+2]	news: 2
26	Reichert, Inc.	New York, United States	Diagnostic instrument,Glaucoma,Medical equipment, ...[+2]	news: 2
27	Nidek, Inc.	California, United States	Glaucoma,Medical equipment,Health care, ...[+2]	news: 2
28	Age Group Ltd.	New York, United States	Raw material	news: 2
29	Visionix Ltd.	Jerusalem, Israel	Medical equipment,Wavefront,Health care, ...[+2]	news: 2
30	Optovue, Inc.	California, United States	Medical equipment,Health care,Retina, ...[+2]	news: 2
31	Trademark Sentinel	California, United States	Franchise agreement	news: 2
32	Raidla Ellex	Tartu, Estonia	Legal service	news: 2
33	Adaptica SRL	Veneto, Italy	Software,Adaptive optics,Optics, ...[+2]	news: 2
34	CenterVue SpA	Veneto, Italy	Compass,Health care,Refractive error, ...[+2]	news: 2
35	Topcon Medical Systems, Inc.	NJ, US	Optical coherence tomography,Medicine,DICOM, ...[+2]	news: 2
36	AqueSys, Inc.	California, United States	Medical equipment,Glaucoma,Refractive error, ...[+2]	news: 2
37	STARTUP Africa co	District of Columbia, United States	Self-organizing network,GSM,News media, ...[+1]	news: 2
38	Bicom, Inc.	Connecticut, United States	Software,Enterprise software,Digital signal, ...[+2]	news: 2
39	Vold, Jones & Vold Auction Co. Ltd.	Alberta, Canada	Livestock	news: 2
40	Visiometrics SL	Cataluña, Spain	Visual acuity,Medical equipment,Health care	news: 2
41	DORC Holding BV	Zuid-Holland, Netherlands	Medical equipment,Medicine	news: 2
42	Ophthalmic Instruments, Inc.	California, United States	Medical equipment,Medicine,Refractive surgery, ...[+2]	news: 2
43	Alcon Japan Ltd.	TY, JP	Multifocal lenses,Pharmacy,Drug, ...[+1]	news: 2
44	Visual Performance Diagnostics, Inc.	California, United States	Medical equipment,Health care,Retina, ...[+2]	news: 2
45	Innovative Ophthalmic Products, Inc.	CA, US	Surgical device,Medicine,Medical equipment, ...[+1]	news: 2
46	Johnson & Johnson	New Jersey, United States	Health care,Medical equipment,Risperidone, ...[+2]	news: 1
47	Compass Group Plc	United Kingdom	Compass,Facility management,Food industry, ...[+2]	news: 1
48	American Express Co.	New York, United States	Online payment,Mobile payment,Payment system, ...[+2]	news: 1
49	Skechers U.S.A., Inc.	California, United States	α-Santalol,Shopping mall,Lifestyle business, ...[+2]	news: 1
50	East Africa Metals, Inc.	British Columbia, Canada	Mineral exploration,Mining engineering,Industrial engineering	news: 1