With the analysis among 6,050 patents, we discovered top 486 key players by total patent application. Nippon Electric Glass Co., Ltd., Hitachi Ltd., NIPPON STEEL CORP. are dominant in this area. They take 19.36% of the total patent filing.
Shiga-ken, Japan
Patent: 732
Tokyo-to, Japan
Patent: 239
Tokyo-to, Japan
Patent: 200
Tokyo-to, Japan
Patent: 177
Osaka-fu, Japan
Patent: 160
Tokyo-to, Japan
Patent: 146
Osaka-fu, Japan
Patent: 127
Tokyo-to, Japan
Patent: 122
Tokyo-to, Japan
Patent: 113
Tokyo-to, Japan
Patent: 86
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,896 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nippon Electric Glass Co., Ltd., Nitto Denko Corp., NIPPON STEEL CORP. take 19.67% of patent filing during this period.
Shiga-ken, Japan
Patent: 206
Osaka-fu, Japan
Patent: 132
Tokyo-to, Japan
Patent: 35
Tianjin Shi, China
Patent: 14
Tianjin Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
With the analysis among related 1,896 patents in last 5 years, we discover 442 new entrants. Shenzhen Markshell Technology Co., Ltd., Wuxi Yousu New Material Technology Co., Ltd., Wuhan Yiyang Technology Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Henan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Nanjing Extreme Environmental Protection Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
With the analysis among 293 patents, we discovered top 105 universities and scientific research institutions by total patent application. Ningbo University, Tohoku University, Zhejiang University are dominant in this area. They take 15.70% of the total patent filing.
Zhejiang Sheng, China
Patent: 31
Miyagi-ken, Japan
Patent: 8
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Taiwan Province, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3