With the analysis among 2,130 patents, we discovered top 475 key players by total patent application. Mitsubishi Electric Corp., NEC Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 11.36% of the total patent filing.
Tokyo-to, Japan
Patent: 87
Tokyo-to, Japan
Patent: 78
Tokyo-to, Japan
Patent: 77
Kyoto-fu, Japan
Patent: 43
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 37
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 28
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 80 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing AT&T Intellectual Property I LP, Samsung Electronics Co., Ltd., Huawei Technologies Co., Ltd. take 10.00% of patent filing during this period.
Georgia, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Thüringen, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 80 patents in last 5 years, we discover 42 new entrants. Sinopec Petroleum Engineering Technology Service Co. Ltd., Sinopec Zhongyuan Petroleum Engineering Design Co., Ltd., Shenzhen Gongda Laser Co Ltd. are the most active new entrants in this area.
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shenyang Xingong Transformer Accessories Factory
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 252 patents, we discovered top 80 universities and scientific research institutions by total patent application. Hokkaido University, Jiangsu University, Friedrich Schiller University of Jena are dominant in this area. They take 18.65% of the total patent filing.
Hokkaido, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 6
Thüringen, Germany
Patent: 6
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3