With the analysis among 3,725 patents, we discovered top 481 key players by total patent application. Mitsubishi Electric Corp., Samsung Electronics Co., Ltd., TOSHIBA Corp. are dominant in this area. They take 7.62% of the total patent filing.
Tokyo-to, Japan
Patent: 106
Tokyo-to, Japan
Patent: 89
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 57
Bayern, Germany
Patent: 53
Aichi-ken, Japan
Patent: 51
With the analysis among 17 patents, we discovered top 10 start-ups by total patent application. Aisin KK, UBTECH Robotics Corp. Ltd., Axion Research, Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 553 patents applied in the last 5 years. We discover 429 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai, SK hynix, Inc. take 5.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 8
Arizona, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Georgia, United States
Patent: 5
Texas, United States
Patent: 5
With the analysis among related 553 patents in last 5 years, we discover 341 new entrants. Hefei Jinghong Electric Co., Ltd., Rheem Manufacturing Co., NXP USA, Inc. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 8
Georgia, United States
Patent: 5
Texas, United States
Patent: 5
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Colorado, United States
Patent: 3
With the analysis among 377 patents, we discovered top 120 universities and scientific research institutions by total patent application. Zhejiang University, Southeast University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 11.41% of the total patent filing.
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4