With the analysis among 919 patents, we discovered top 353 key players by total patent application. Hitachi Ltd., Shimadzu Corp., TOSHIBA Corp. are dominant in this area. They take 9.79% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Kyoto-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Osaka-fu, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 1
With the analysis among related 141 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing Sumitomo Chemical Co., Ltd., Sumitomo Heavy Industries Ion Technology Co., Ltd., Satake Corp. take 22.70% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Hiroshima-ken, Japan
Patent: 6
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
With the analysis among related 141 patents in last 5 years, we discover 75 new entrants. Satake Corp., KIOXIA Corp., Zhongshan Ophthalmic Center, Sun Yat-sen University are the most active new entrants in this area.
Hiroshima-ken, Japan
Patent: 6
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 84 patents, we discovered top 40 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Xiamen University, Nanjing University are dominant in this area. They take 11.90% of the total patent filing.
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1