With the analysis among 15,379 patents, we discovered top 486 key players by total patent application. Toray Industries, Inc., Hitachi Maxwell Ltd., Mitsubishi Kasei Corp. are dominant in this area. They take 5.01% of the total patent filing.
Tokyo-to, Japan
Patent: 286
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 201
Tokyo-to, Japan
Patent: 184
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 179
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 158
Sumitomo Bakelite Co., Ltd.
Tokyo-to, Japan
Patent: 158
Osaka-fu, Japan
Patent: 142
With the analysis among 22 patents, we discovered top 10 start-ups by total patent application. TBM Co., Ltd., Aisin KK, KIOXIA Corp. are active in this area.
Jiangsu Sheng, China
Patent: 2
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hangzhou Jiuai Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 2,686 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toray Industries, Inc., Sekisui Chemical Co., Ltd., DAIKIN INDUSTRIES Ltd. take 2.64% of patent filing during this period.
Tokyo-to, Japan
Patent: 36
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 19
Osaka-fu, Japan
Patent: 16
Otsuka Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 16
Yamaguchi Seiken Kogyo KK
Aichi-ken, Japan
Patent: 16
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Toyo Seikan Group Holdings Ltd.
Tokyo-to, Japan
Patent: 12
Huzhou Iron Force Metal Products Co., Ltd.
Zhejiang Sheng, China
Patent: 10
With the analysis among related 2,686 patents in last 5 years, we discover 371 new entrants. Huzhou Iron Force Metal Products Co., Ltd., Tokuyama Sekisui Co., Ltd., Maanshan Huada Metallurgy Machinery Co. Ltd. are the most active new entrants in this area.
Huzhou Iron Force Metal Products Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Tokuyama Sekisui Co., Ltd.
Maanshan Huada Metallurgy Machinery Co. Ltd.
Anhui Sheng, China
Patent: 7
Wuxi Xiuyan Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Genève, Switzerland
Patent: 5
Lanzhou University of Technology
Gansu Sheng, China
Patent: 5
Taicang Xiaoxiao Precision Mould Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Lushan County Huayu Wantong Engineering Technology Co., Ltd.
Henan Sheng, China
Patent: 4
With the analysis among 689 patents, we discovered top 200 universities and scientific research institutions by total patent application. Guangxi University, Institute of Metal Research Chinese Academy of Sciences, Zhejiang University are dominant in this area. They take 10.45% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 45
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7