With the analysis among 6,731 patents, we discovered top 488 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 16.71% of the total patent filing.
Tokyo-to, Japan
Patent: 419
Tokyo-to, Japan
Patent: 359
Tokyo-to, Japan
Patent: 347
Texas, United States
Patent: 211
Tokyo-to, Japan
Patent: 121
New York, United States
Patent: 119
Tokyo-to, Japan
Patent: 116
Taiwan Province, China
Patent: 101
California, United States
Patent: 98
With the analysis among 34 patents, we discovered top 20 start-ups by total patent application. Qi An Xin Technology Group, Inc., Maplebear, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 459 patents applied in the last 5 years. We discover 303 most active companies in this area. The fast-growing Quanta Computer, Inc., Toshiba Elevator Corp., Dell, Inc. take 9.15% of patent filing during this period.
Taiwan Province, China
Patent: 19
Texas, United States
Patent: 11
Ehime-ken, Japan
Patent: 9
Kanagawa-ken, Japan
Patent: 7
Beijing Shi, China
Patent: 5
With the analysis among related 459 patents in last 5 years, we discover 214 new entrants. Kyosan Electric Manufacturing Co., Ltd., Zhejiang Soao Environmental Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 7
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 377 patents, we discovered top 117 universities and scientific research institutions by total patent application. Zhejiang University, Beijing Jiaotong University, Huazhong University of Science & Technology are dominant in this area. They take 14.06% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3