With the analysis among 1,819 patents, we discovered top 421 key players by total patent application. NEC Corp., Fujitsu Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 16.60% of the total patent filing.
Tokyo-to, Japan
Patent: 118
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 66
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 45
California, United States
Patent: 40
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
ZURICH, Switzerland
Patent: 5
Gyeonggi-do, South Korea
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 64 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Nissan Motor Co., Ltd., Renault SA, Fujitsu Ltd. take 18.75% of patent filing during this period.
Fukushima-ken, Japan
Patent: 4
California, United States
Patent: 4
ZURICH, Switzerland
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Aichi-ken, Japan
Patent: 1
With the analysis among related 64 patents in last 5 years, we discover 24 new entrants. Renault SA, Hunan Agricultural University, JVCKenwood Corp. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 2
Zhongshan Hansi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shun Shun New Materials (Quzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 113 patents, we discovered top 35 universities and scientific research institutions by total patent application. California Institute of Technology, Yonsei University, Hunan Agricultural University are dominant in this area. They take 33.63% of the total patent filing.
California, United States
Patent: 5
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1