With the analysis among 444 patents, we discovered top 245 key players by total patent application. Toyota Motor Corp., Neokismet LLC, Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 10.59% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Fukushima-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Sumitomo Chemical Co., Ltd.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 7
Samsung Electronics Co., Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 218 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Mitsubishi Kasei Corp., Kanagawa University, SK Innovation Co., Ltd. take 10.55% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 8
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Vigor Gas Purification Technologies (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chengdu Lianbang Medical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
With the analysis among related 218 patents in last 5 years, we discover 162 new entrants. SK Innovation Co., Ltd., University of Science & Technology Beijing, SK Geocentric Co. are the most active new entrants in this area.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Vigor Gas Purification Technologies (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chengdu Lianbang Medical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Fujian Del Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
With the analysis among 129 patents, we discovered top 51 universities and scientific research institutions by total patent application. Kanagawa University, Taiyuan University of Technology, Jilin University are dominant in this area. They take 21.71% of the total patent filing.
Kanagawa-ken, Japan
Patent: 9
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2