With the analysis among 4,851 patents, we discovered top 479 key players by total patent application. Tokyo Gas Co., Ltd., Yazaki Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.57% of the total patent filing.
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 85
Osaka-fu, Japan
Patent: 81
Tokyo-to, Japan
Patent: 68
Osaka-fu, Japan
Patent: 68
Tokyo-to, Japan
Patent: 54
Nordrhein-Westfalen, Germany
Patent: 53
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 36
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 36
With the analysis among 33 patents, we discovered top 14 start-ups by total patent application. Kuva Systems, SeekOps, Inc., Delos Technology, Inc. are active in this area.
Massachusetts, United States
Patent: 8
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 2
Colorado, United States
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 2,962 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing INFICON GmbH, China Petroleum & Chemical Corp., Kosan Crisplant A/S take 2.30% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 36
Beijing Shi, China
Patent: 18
Midtjylland, Denmark
Patent: 14
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 10
With the analysis among related 2,962 patents in last 5 years, we discover 418 new entrants. ABB Group, Guangdong Power Grid Co. Ltd., Anhui Province Water Resources Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
New York, United States
Patent: 8
Guangdong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among 515 patents, we discovered top 138 universities and scientific research institutions by total patent application. Tsinghua University, China Jiliang University, Lovely Professional University are dominant in this area. They take 8.16% of the total patent filing.
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4