With the analysis among 25,963 patents, we discovered top 489 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 8.35% of the total patent filing.
Tokyo-to, Japan
Patent: 751
Osaka-fu, Japan
Patent: 739
Tokyo-to, Japan
Patent: 678
Tokyo-to, Japan
Patent: 664
Tokyo-to, Japan
Patent: 407
Beijing Shi, China
Patent: 327
Tokyo-to, Japan
Patent: 303
Bayern, Germany
Patent: 219
With the analysis among 89 patents, we discovered top 36 start-ups by total patent application. Aisin KK, JOLED, Inc., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 29
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Texas, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Shizuoka-ken, Japan
Patent: 2
With the analysis among related 2,012 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing UOP LLC, Guangdong Power Grid Co. Ltd., State Grid Corp. of China take 2.93% of patent filing during this period.
Illinois, United States
Patent: 22
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among related 2,012 patents in last 5 years, we discover 357 new entrants. Guangdong Power Grid Co. Ltd., Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd., Chengdu Qianniucao Information Technology Co Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Tennessee, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Zhongshan Youtong Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Rheinland-Pfalz, Germany
Patent: 3
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 1,637 patents, we discovered top 240 universities and scientific research institutions by total patent application. Jilin University, Zhejiang University, Tsinghua University are dominant in this area. They take 4.22% of the total patent filing.
Jilin Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Yunnan Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10