With the analysis among 864 patents, we discovered top 259 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Tateho Chemical Industries Co., Ltd. are dominant in this area. They take 9.38% of the total patent filing.
Osaka-fu, Japan
Patent: 34
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 22
Aichi-ken, Japan
Patent: 22
Kanagawa-ken, Japan
Patent: 21
Nagano-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Fukushima-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 70 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Applied Materials, Inc., Nippon Steel & Sumikin Hardfacing Co., Ltd., NIPPON STEEL CORP. take 22.86% of patent filing during this period.
California, United States
Patent: 6
Miyagi-ken, Japan
Patent: 4
Central Singapore, Singapore
Patent: 3
Hebei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Nagano-ken, Japan
Patent: 2
With the analysis among related 70 patents in last 5 years, we discover 39 new entrants. Applied Materials, Inc., Nikkiso Co., Ltd., Tohoku University are the most active new entrants in this area.
California, United States
Patent: 6
Miyagi-ken, Japan
Patent: 4
Central Singapore, Singapore
Patent: 3
Hebei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 101 patents, we discovered top 36 universities and scientific research institutions by total patent application. University of Aveiro, Tohoku University, Shinshu University are dominant in this area. They take 25.74% of the total patent filing.
Aveiro, Portugal
Patent: 5
Miyagi-ken, Japan
Patent: 4
Nagano-ken, Japan
Patent: 4
Tianjin Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tokyo Institute of Technology
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2