With the analysis among 304,241 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Procter & Gamble Co., Hitachi Ltd. are dominant in this area. They take 2.29% of the total patent filing.
Osaka-fu, Japan
Patent: 3,424
Ohio, United States
Patent: 1,780
Tokyo-to, Japan
Patent: 1,756
Tokyo-to, Japan
Patent: 1,708
Tokyo-to, Japan
Patent: 1,663
Tokyo-to, Japan
Patent: 1,184
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 990
Tokyo-to, Japan
Patent: 965
With the analysis among 793 patents, we discovered top 188 start-ups by total patent application. Aisin KK, Wm. Wrigley Jr. Co., JOLED, Inc. are active in this area.
Tokyo-to, Japan
Patent: 158
Illinois, United States
Patent: 134
Tokyo-to, Japan
Patent: 39
California, United States
Patent: 14
Yamagata-ken, Japan
Patent: 14
California, United States
Patent: 12
Oregon, United States
Patent: 12
Guangdong Sheng, China
Patent: 11
Texas, United States
Patent: 11
California, United States
Patent: 9
With the analysis among related 40,988 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, LG Chem Ltd., Gree Electric Appliances, Inc. of Zhuhai take 0.72% of patent filing during this period.
Beijing Shi, China
Patent: 107
Guangdong Sheng, China
Patent: 84
Jiangsu Sheng, China
Patent: 64
Shandong Sheng, China
Patent: 62
Jiangsu Sheng, China
Patent: 59
Osaka-fu, Japan
Patent: 58
Henan Sheng, China
Patent: 56
Toyama-ken, Japan
Patent: 54
With the analysis among related 40,988 patents in last 5 years, we discover 47 new entrants. Guangdong Power Grid Co. Ltd., B Horizon GmbH, Zhejiang Yunjie Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 29
Tianjin Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Shenyang Yixinyuan Biotechnology Co., Ltd.
Liaoning Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
With the analysis among 29,484 patents, we discovered top 326 universities and scientific research institutions by total patent application. Zhejiang University, Jiangnan University, South China University of Technology are dominant in this area. They take 2.20% of the total patent filing.
Zhejiang Sheng, China
Patent: 247
Jiangsu Sheng, China
Patent: 207
Guangdong Sheng, China
Patent: 194
Sichuan Sheng, China
Patent: 189
Beijing Shi, China
Patent: 180
Shanghai Shi, China
Patent: 164
Beijing Shi, China
Patent: 160
Sichuan Sheng, China
Patent: 139
Jiangsu Sheng, China
Patent: 138