Top 10 New Entrants companies in Polarizer by Most Patent Filing In 5 Years in the Japan in 2018 – Discovery

Free Trial

The Polarizer top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 5 Years Polarizer New Entrants 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 polarizer or polariser is an optical filter that lets light waves of a specific polarization pass through while blocking light waves of other polarizations. It can filter a beam of light of undefined or mixed polarization into a beam of well-defined polarization, that is polarized light. The common types of polarizers are linear polarizers and circular polarizers. Polarizers are used in many optical techniques and instruments, and polarizing filters find applications in photography and LCD technology. Polarizers can also be made for other types of electromagnetic waves besides light, such as radio waves, microwaves, and X-rays.

Ranking Year:

Region:

Ranking:

1	Toppan Tomoegawa Optical Films Co., Ltd.	Tokyo, Japan		Patent: 21
2	SCIVAX Corp.	Kanagawa, Japan	Cell culture,Manufacturing engineering,3D cell culture, ...[+2]	Patent: 16
3	Sony Computer Entertainment, Inc.	Tokyo, Japan	Software,Game console,Computer hardware	Patent: 11
4	JNC Corp.	Tokyo, Japan	Electronic component,Petrochemical,Semiconductor, ...[+2]	Patent: 9
5	Sasakura Engineering Co., Ltd.	Osaka, Japan	Manufacturing engineering,Industrial engineering,Heat exchanger, ...[+2]	Patent: 7
6	Hokuyo Automatic Co. Ltd.	Osaka, Japan	Electronics,3D printing,Optical data transmission, ...[+2]	Patent: 6
7	SUMCO Corp.	Tokyo, Japan	Semiconductor,Wafer,Silicon, ...[+2]	Patent: 6
8	Ibaraki University	Ibaraki, Japan	Materials science,Chemistry,Biology, ...[+2]	Patent: 5
9	Sakai Display Products Corp.	Osaka, Japan	Liquid crystal,Electronics,Computer hardware, ...[+2]	Patent: 5
10	DKS Co., Ltd.	Kyoto, Japan	Chemical engineering,Coating,Industrial engineering, ...[+2]	Patent: 5