With the analysis among 2,244 patents, we discovered top 484 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Toyota Motor Corp. are dominant in this area. They take 10.29% of the total patent filing.
Tokyo-to, Japan
Patent: 89
Osaka-fu, Japan
Patent: 88
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 49
California, United States
Patent: 49
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 38
Toyama-ken, Japan
Patent: 34
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 173 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Sammy Corp., Kyoraku Sangyo KK, Toyota Motor Corp. take 11.56% of patent filing during this period.
Aichi-ken, Japan
Patent: 7
Guangdong Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 4
With the analysis among related 173 patents in last 5 years, we discover 58 new entrants. Leitner SpA, V TEX Corp., LIXIL Corp. are the most active new entrants in this area.
Minnesota, United States
Patent: 2
Vaud, Switzerland
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhengzhou Seven Life Trading Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 17 universities and scientific research institutions by total patent application. Nanjing Forestry University, University of Washington, Kyoto University are dominant in this area. They take 21.21% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Washington, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1