With the analysis among 1,736 patents, we discovered top 470 key players by total patent application. TOKYO OHKA KOGYO CO., LTD., 3M Innovative Properties Co., Merck Patent GmbH are dominant in this area. They take 6.39% of the total patent filing.
Kanagawa-ken, Japan
Patent: 44
Minnesota, United States
Patent: 34
Hessen, Germany
Patent: 33
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 25
Chiba-ken, Japan
Patent: 24
Massachusetts, United States
Patent: 21
Texas, United States
Patent: 20
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With the analysis among related 303 patents applied in the last 5 years. We discover 205 most active companies in this area. The fast-growing E Ink California LLC, Taiyo Manufacturing Co. Ltd., Kronos International, Inc. take 7.26% of patent filing during this period.
Texas, United States
Patent: 6
Texas, United States
Patent: 5
Sejong Special Self-Governing City, South Korea
Patent: 5
California, United States
Patent: 5
Shanxi Sheng, China
Patent: 4
With the analysis among related 303 patents in last 5 years, we discover 169 new entrants. E Ink California LLC, Okuno Chemical Industries Co., Ltd., Tokuyama Corp. are the most active new entrants in this area.
Sejong Special Self-Governing City, South Korea
Patent: 5
California, United States
Patent: 5
Shanxi Sheng, China
Patent: 4
Pilkington Technology Management Ltd.
Argyll and Bute, United Kingdom
Patent: 4
Ford Global Technologies LLC
Michigan, United States
Patent: 3
With the analysis among 237 patents, we discovered top 89 universities and scientific research institutions by total patent application. Rensselaer Polytechnic Institute, Kanto Gakuin University, Korea Institute of Science & Technology are dominant in this area. They take 13.50% of the total patent filing.
New York, United States
Patent: 11
Kagawa-ken, Japan
Patent: 10
Aichi-ken, Japan
Patent: 5
South Australia, Australia
Patent: 4
Massachusetts, United States
Patent: 3
New Hampshire, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3