With the analysis among 68,029 patents, we discovered top 481 key players by total patent application. Matsushita Electronics Corp., Seiko Epson Corp., Hitachi Ltd. are dominant in this area. They take 4.97% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,193
Nagano-ken, Japan
Patent: 1,152
Tokyo-to, Japan
Patent: 893
Tokyo-to, Japan
Patent: 711
Tokyo-to, Japan
Patent: 559
Tokyo-to, Japan
Patent: 535
Fukuoka-ken, Japan
Patent: 479
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 453
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 399
Osaka-fu, Japan
Patent: 389
With the analysis among 254 patents, we discovered top 78 start-ups by total patent application. Aisin KK, KIOXIA Corp., TrueAlgae, Inc. are active in this area.
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 12
Virginia, United States
Patent: 9
New York, United States
Patent: 7
Okayama-ken, Japan
Patent: 7
Shanghai Shi, China
Patent: 7
Texas, United States
Patent: 5
With the analysis among related 11,726 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Chemical Co., Ltd., Nitto Denko Corp., Seiko Epson Corp. take 2.21% of patent filing during this period.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 109
Osaka-fu, Japan
Patent: 88
Nagano-ken, Japan
Patent: 62
Shandong Sheng, China
Patent: 53
Tokyo-to, Japan
Patent: 52
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 43
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Patent: 41
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 33
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 31
With the analysis among related 11,726 patents in last 5 years, we discover 173 new entrants. Guoanda Co., Ltd., Anhui Province Water Resources Research Institute, Interface Technology (Chengdu) Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 21
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 15
Interface Technology (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 15
Shanghai Aibo Additives Co., Ltd.
Shanghai Shi, China
Patent: 14
Suzhou Daxi Packaging Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Guangdong Ruilin Special Equipment Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 10
Suzhou Jinfeixin New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Wuhan Xingshengda Packaging Materials Co., Ltd.
Hubei Sheng, China
Patent: 10
Norikai Plastic Industry (Kunshan) Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Hangzhou Shuohua Packaging Co., Ltd.
Zhejiang Sheng, China
Patent: 9
With the analysis among 4,935 patents, we discovered top 296 universities and scientific research institutions by total patent application. China University of Mining & Technology, Soochow University, Zhejiang University are dominant in this area. They take 4.70% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 83
Jiangsu Sheng, China
Patent: 78
Zhejiang Sheng, China
Patent: 71
Beijing Shi, China
Patent: 66
South China University of Technology
Guangdong Sheng, China
Patent: 42
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 37
Tianjin Shi, China
Patent: 36
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 35
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 33