With the analysis among 1,811 patents, we discovered top 469 key players by total patent application. NIPPON STEEL CORP., Mitsubishi Heavy Industries, Ltd., Krosaki Harima Corp. are dominant in this area. They take 6.52% of the total patent filing.
Tokyo-to, Japan
Patent: 47
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 39
Fukuoka-ken, Japan
Patent: 32
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 22
Kyoto-fu, Japan
Patent: 19
Kyoto-fu, Japan
Patent: 18
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Virginia, United States
Patent: 1
With the analysis among related 450 patents applied in the last 5 years. We discover 278 most active companies in this area. The fast-growing Carbon Technology Holdings LLC, Shinko Sangyo Co., Ltd., Shinko Industrial Co., Ltd. take 9.56% of patent filing during this period.
Osaka-fu, Japan
Patent: 12
Tottori-ken, Japan
Patent: 11
Chiba-ken, Japan
Patent: 10
Hunan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Western Australia, Australia
Patent: 5
With the analysis among related 450 patents in last 5 years, we discover 213 new entrants. Carbon Technology Holdings LLC, Shinko Sangyo Co., Ltd., Shinko Industrial Co., Ltd. are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 12
Tottori-ken, Japan
Patent: 11
Heilongjiang Sheng, China
Patent: 6
Western Australia, Australia
Patent: 5
Zhejiang Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 402 patents, we discovered top 142 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Tianjin University are dominant in this area. They take 12.69% of the total patent filing.
Hunan Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5