With the analysis among 1,182 patents, we discovered top 472 key players by total patent application. Sharp Corp., The Kansai Electric Power Co., Inc., Toyobo Co., Ltd. are dominant in this area. They take 10.24% of the total patent filing.
Toyama-ken, Japan
Patent: 69
Osaka-fu, Japan
Patent: 31
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 16
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Nordrhein-Westfalen, Germany
Patent: 11
Ohio, United States
Patent: 11
With the analysis among 11 patents, we discovered top 6 start-ups by total patent application. Spiber, Inc., Sunnatech Scientific Co. Ltd., Beijing Huakan Biological Technology Co. Ltd. are active in this area.
Yamagata-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Delaware, United States
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 378 patents applied in the last 5 years. We discover 260 most active companies in this area. The fast-growing Sharp Corp., Umicore, Jiangnan University take 13.49% of patent filing during this period.
Toyama-ken, Japan
Patent: 37
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 5
Yamagata-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among related 378 patents in last 5 years, we discover 212 new entrants. Shenzhen Silicon-based Sensing Technology Co., Ltd., Fuence, KJ Chemicals Corp. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 5
Yamagata-ken, Japan
Patent: 4
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 372 patents, we discovered top 129 universities and scientific research institutions by total patent application. Tsinghua University, Jiangnan University, Lanzhou University of Technology are dominant in this area. They take 9.68% of the total patent filing.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6