With the analysis among 1,306 patents, we discovered top 473 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 7.66% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 60 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing DENSO Corp., Anhui Tongxin Chemical Industry Co., Ltd., Beijing University of Chemical Technology take 13.33% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
Anhui Tongxin Chemical Industry Co., Ltd.
Anhui Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 2
Grirem Advanced Materials Co., Ltd.
Beijing Shi, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Qianjiangxinruiyingzhi Alloy Tools Co. Ltd.
Hubei Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 60 patents in last 5 years, we discover 37 new entrants. DENSO Corp., Anhui Tongxin Chemical Industry Co., Ltd., Xiamen University are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 3
Anhui Tongxin Chemical Industry Co., Ltd.
Anhui Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Grirem Advanced Materials Co., Ltd.
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Qianjiangxinruiyingzhi Alloy Tools Co. Ltd.
Hubei Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
With the analysis among 160 patents, we discovered top 84 universities and scientific research institutions by total patent application. Oklahoma State University, University of Cape Town, Foshan University are dominant in this area. They take 8.75% of the total patent filing.
Oklahoma State University
Oklahoma, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 3
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
California Institute of Technology
California, United States
Patent: 2