Top 20 Key Players companies in Cervix by Most Patent Filings in the Japan in 2019 – Discovery

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The Cervix top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Cervix Key Players in the Japan. 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.

The cervix or cervix uteri (Latin, 'neck of the uterus') is the lower part of the uterus in the human female reproductive system. The cervix is usually 2 to 3 cm long (~1 inch) and roughly cylindrical in shape, which changes during pregnancy. The narrow, central cervical canal runs along its entire length, connecting the uterine cavity and the lumen of the vagina. The opening into the uterus is called the internal os, and the opening into the vagina is called the external os. The lower part of the cervix, known as the vaginal portion of the cervix (or ectocervix), bulges into the top of the vagina. The cervix has been documented anatomically since at least the time of Hippocrates, over 2,000 years ago.

1	Kirin Brewery Co., Ltd.	Tokyo, Japan	Epoetin alfa,Food industry,Aloe vera, ...[+2]	Patent: 7
2	Sysmex Corp.	Hokkaido, Japan	Clinical chemistry,Reagent,Medical equipment, ...[+2]	Patent: 5
3	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	Patent: 4
4	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 3
5	Nipro Corp.	Osaka, Japan	Medical equipment,Dialysis,Hemodialysis, ...[+2]	Patent: 3
6	Terumo Corp.	Tokyo, Japan	Health care,Blood management,Syringe, ...[+2]	Patent: 2
7	Unitika Ltd.	Osaka, Japan	Fiber,Textile (markup language),Polymer, ...[+2]	Patent: 2
8	Ono Pharmaceutical Co., Ltd.	Osaka, Japan	Diagnostic Reagent,Medicine,Health care, ...[+2]	Patent: 2
9	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 2
10	Hasegawa Corp.	Fukuoka, Japan		Patent: 2
11	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 1
12	Kubota Corp.	Osaka, Japan	Tractor,Manufacturing engineering,Combine harvester, ...[+2]	Patent: 1
13	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	Patent: 1
14	Takeda Pharmaceutical Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	Patent: 1
15	The Yokohama Rubber Co., Ltd.	Chiba, Japan	Automotive engineering,Radial tire,Tire manufacturing, ...[+2]	Patent: 1
16	Kirin Holdings Co., Ltd.	Tokyo, Japan	Microbrewery,Seasoning,Soft drink, ...[+2]	Patent: 1
17	Sumitomo Rubber Industries, Ltd.	Kyoto, Japan	Rubber material,Plastics engineering,Radial tire, ...[+2]	Patent: 1
18	Sumitomo Bakelite Co., Ltd.	Tokyo, Japan	Semiconductor,Materials science,Bakelite, ...[+2]	Patent: 1
19	Kureha Corp.	Hokkaido, Japan	Chemical engineering,Polyvinylidene fluoride,Wallpaper, ...[+2]	Patent: 1
20	Seiren Co., Ltd.	Tokyo, Japan	Textile,Product design,Pigment, ...[+2]	Patent: 1