With the analysis among 95,485 patents, we discovered top 486 key players by total patent application. Seiko Epson Corp., Sumitomo Electric Industries Ltd., Heraeus Quarzglas GmbH & Co. KG are dominant in this area. They take 4.42% of the total patent filing.
Nagano-ken, Japan
Patent: 1,529
Osaka-fu, Japan
Patent: 1,371
Hessen, Germany
Patent: 1,320
Tokyo-to, Japan
Patent: 1,270
Tokyo-to, Japan
Patent: 1,115
Tokyo-to, Japan
Patent: 1,090
Osaka-fu, Japan
Patent: 1,034
Tokyo-to, Japan
Patent: 1,005
Tokyo-to, Japan
Patent: 950
Tokyo-to, Japan
Patent: 929
With the analysis among 128 patents, we discovered top 46 start-ups by total patent application. Englishco LLC, M-I LLC, Aisin KK are active in this area.
New York, United States
Patent: 21
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Oregon, United States
Patent: 9
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Chiba-ken, Japan
Patent: 2
With the analysis among related 17,099 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Technology, Xi'an Jiaotong University, Jiangsu Xinyiding Quartz Technology Co., Ltd. take 0.87% of patent filing during this period.
Hubei Sheng, China
Patent: 52
Shaanxi Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 48
Hessen, Germany
Patent: 45
Tokyo-to, Japan
Patent: 44
Jiangsu Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 42
Tianjin Shi, China
Patent: 42
Tokyo-to, Japan
Patent: 42
Heilongjiang Sheng, China
Patent: 42
With the analysis among related 17,099 patents in last 5 years, we discover 177 new entrants. Donghai County Xie Dachun New Material Technology Co., Ltd., Zhaoqing Veneto Machinery Co., Ltd., Shuyang Rongsheng Quartz Products Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 24
Fujian Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
With the analysis among 14,554 patents, we discovered top 320 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Institute of Technology, Tianjin University are dominant in this area. They take 3.76% of the total patent filing.
Zhejiang Sheng, China
Patent: 215
Heilongjiang Sheng, China
Patent: 172
Tianjin Shi, China
Patent: 160
Shanghai Shi, China
Patent: 154
Zhejiang Sheng, China
Patent: 152
Hubei Sheng, China
Patent: 136
Beijing Shi, China
Patent: 131
Shaanxi Sheng, China
Patent: 128
Shanghai Shi, China
Patent: 117
Guangdong Sheng, China
Patent: 108