With the analysis among 6,303 patents, we discovered top 476 key players by total patent application. Toyobo Co., Ltd., Toray Industries, Inc., Mitsubishi Kasei Corp. are dominant in this area. They take 10.52% of the total patent filing.
Osaka-fu, Japan
Patent: 419
Tokyo-to, Japan
Patent: 175
Osaka-fu, Japan
Patent: 60
Osaka-fu, Japan
Patent: 57
Tokyo-to, Japan
Patent: 50
Gyeonggi-do, South Korea
Patent: 50
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 46
With the analysis among 24 patents, we discovered top 7 start-ups by total patent application. Spiber, Inc., Soteria Battery Innovation Group, Inc., SK nexilis Co., Ltd. are active in this area.
Yamagata-ken, Japan
Patent: 13
Soteria Battery Innovation Group, Inc.
South Carolina, United States
Patent: 5
Gyeonggi-do, South Korea
Patent: 2
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 1
Shenzhen Chipsailing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,546 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyobo Co., Ltd., Toray Industries, Inc., Unitika Ltd. take 9.82% of patent filing during this period.
Osaka-fu, Japan
Patent: 173
Tokyo-to, Japan
Patent: 47
Osaka-fu, Japan
Patent: 30
Japan Tashi Long Xiai Co., Ltd
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Patent: 28
Osaka-fu, Japan
Patent: 24
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 23
Nippon Electric Glass Co., Ltd.
Shiga-ken, Japan
Patent: 19
With the analysis among related 2,546 patents in last 5 years, we discover 344 new entrants. Japan Tashi Long Xiai Co., Ltd, Bonset America Corp., Zhenjiang Yutai Explosion-proof Electric Heater Co., Ltd. are the most active new entrants in this area.
Japan Tashi Long Xiai Co., Ltd
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Patent: 28
North Carolina, United States
Patent: 10
Zhenjiang Yutai Explosion-proof Electric Heater Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Pennsylvania, United States
Patent: 10
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Far Eastern New Century Corp.
Taiwan Province, China
Patent: 8
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Shenzhen Hongzhen New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 475 patents, we discovered top 171 universities and scientific research institutions by total patent application. Tsinghua University, Beijing University of Chemical Technology, Donghua University are dominant in this area. They take 7.16% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 10
Wuhan University of Technology
Hubei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Beijing Institute of Technology
Beijing Shi, China
Patent: 6