With the analysis among 1,235 patents, we discovered top 198 key players by total patent application. Nippon Steel Co., Ltd., UBE Kogyo KK, Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 31.01% of the total patent filing.
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 27
Chungcheongnam-do, South Korea
Patent: 26
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With the analysis among related 803 patents applied in the last 5 years. We discover 185 most active companies in this area. The fast-growing Nissan Chemical Industry Co., Ltd., Nippon Steel Co., Ltd., Mitsubishi Gas Chemical Co., Inc. take 28.14% of patent filing during this period.
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Patent: 139
Osaka-fu, Japan
Patent: 44
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 24
Delaware, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
With the analysis among related 803 patents in last 5 years, we discover 134 new entrants. DuPont Electronics, Inc., SK Innovation Co., Ltd., Sk Ie Technology Co., Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 21
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Patent: 7
Chiba-ken, Japan
Patent: 5
Taiwan Province, China
Patent: 5
Datong Gongju (Xi'an) Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
With the analysis among 109 patents, we discovered top 59 universities and scientific research institutions by total patent application. Technische Universität Wien, Zhejiang University, Toho University are dominant in this area. They take 12.84% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Yamagata-ken, Japan
Patent: 2