With the analysis among 6,496 patents, we discovered top 481 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Daewoo Motor Co. are dominant in this area. They take 4.62% of the total patent filing.
Tokyo-to, Japan
Patent: 139
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 69
Tokyo-to, Japan
Patent: 50
Osaka-fu, Japan
Patent: 48
Tokyo-to, Japan
Patent: 47
Noord-Holland, Netherlands
Patent: 45
Fukushima-ken, Japan
Patent: 44
With the analysis among 38 patents, we discovered top 18 start-ups by total patent application. Zhejiang Leapmotor Technology Co., Ltd., Racepoint Energy LLC, Switchee Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 12
Massachusetts, United States
Patent: 3
Wisconsin, United States
Patent: 3
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 2,374 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Honda Motor Co., Ltd., Zhejiang Leapmotor Technology Co., Ltd., Zhejiang Changdecheng Electric Appliances Co. Ltd. take 1.47% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Zhejiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Noord-Brabant, Netherlands
Patent: 8
Beijing Shi, China
Patent: 8
Wisconsin, United States
Patent: 8
Hebei Sheng, China
Patent: 7
Tennessee, United States
Patent: 6
Anhui Sheng, China
Patent: 6
With the analysis among related 2,374 patents in last 5 years, we discover 393 new entrants. Zhejiang Changdecheng Electric Appliances Co. Ltd., Generac Power Systems, Inc., Snaprays LLC are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 9
Wisconsin, United States
Patent: 8
Tennessee, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 6
Hubei Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 884 patents, we discovered top 279 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Institute of Technology, Shanghai Jiao Tong University are dominant in this area. They take 5.77% of the total patent filing.
Zhejiang Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 11
Hubei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6