With the analysis among 167,103 patents, we discovered top 465 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Yoshino Kogyosho Co. Ltd. are dominant in this area. They take 6.12% of the total patent filing.
Osaka, Japan
Patent: 3,628
Osaka, Japan
Patent: 3,628
Tokyo, Japan
Patent: 2,964
Osaka, Japan
Patent: 2,554
Tokyo, Japan
Patent: 1,428
Tokyo, Japan
Patent: 1,188
Tokyo, Japan
Patent: 1,084
Tokyo, Japan
Patent: 1,025
Tokyo, Japan
Patent: 1,014
With the analysis among 206 patents, we discovered top 50 start-ups by total patent application. Sphelar Power Corp., Maana, Inc., Englishco LLC are active in this area.
California, United States
Patent: 22
New York, United States
Patent: 12
Ohio, United States
Patent: 9
New York, United States
Patent: 9
Île-de-France, France
Patent: 7
Gyeongsangbuk-do, South Korea
Patent: 7
With the analysis among related 8,559 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Yoshino Kogyosho Co. Ltd., Asahi Kasei Corp., Sumitomo Wiring Systems Ltd. take 4.92% of patent filing during this period.
HaMerkaz, Israel
Patent: 60
With the analysis among related 8,559 patents in last 5 years, we discover 96 new entrants. Seal & Pack Co., Ltd., Changchun University of Technology, Jiangsu Brivan Electronic Technology Co. Ltd. are the most active new entrants in this area.
With the analysis among 1,698 patents, we discovered top 193 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Changchun University of Technology, Kyoto University are dominant in this area. They take 11.19% of the total patent filing.
Liaoning Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9