With the analysis among 1,717 patents, we discovered top 484 key players by total patent application. Hitachi Ltd., Ricoh Co., Ltd., TOSHIBA Corp. are dominant in this area. They take 9.26% of the total patent filing.
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 41
Osaka-fu, Japan
Patent: 39
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 22
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 181 patents applied in the last 5 years. We discover 156 most active companies in this area. The fast-growing Chongqing Yiju Door Industry Co., Ltd., Kronos Co. Ltd., Suzhou Zhimin Precision Technology Co., Ltd. take 4.42% of patent filing during this period.
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Saitama-ken, Japan
Patent: 2
Flevoland, Netherlands
Patent: 2
Gelderland, Netherlands
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 181 patents in last 5 years, we discover 135 new entrants. Chongqing Yiju Door Industry Co., Ltd., Suzhou Zhimin Precision Technology Co., Ltd., Xuchang Yutong Printing & Packaging Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Flevoland, Netherlands
Patent: 2
Gelderland, Netherlands
Patent: 2
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 87 patents, we discovered top 36 universities and scientific research institutions by total patent application. Sichuan University, Beijing University of Posts & Telecommunications, University of Science & Technology Beijing are dominant in this area. They take 16.09% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1