With the analysis among 3,197 patents, we discovered top 489 key players by total patent application. Sankyo Aluminum Industry Co., Ltd., LIXIL Corp., YKK AP, Inc. are dominant in this area. They take 15.67% of the total patent filing.
Toyama-ken, Japan
Patent: 192
Tokyo-to, Japan
Patent: 164
Tokyo-to, Japan
Patent: 145
Tokyo-to, Japan
Patent: 56
Tokyo-to, Japan
Patent: 52
Kanagawa-ken, Japan
Patent: 43
Tokyo-to, Japan
Patent: 33
Osaka-fu, Japan
Patent: 18
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 4
With the analysis among related 807 patents applied in the last 5 years. We discover 439 most active companies in this area. The fast-growing LIXIL Corp., Sankyo Aluminum Industry Co., Ltd., YKK AP, Inc. take 15.86% of patent filing during this period.
Tokyo-to, Japan
Patent: 56
Toyama-ken, Japan
Patent: 40
Tokyo-to, Japan
Patent: 32
Guangdong Sheng, China
Patent: 10
Taiwan Province, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
North Carolina, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 807 patents in last 5 years, we discover 385 new entrants. Bucalus Windows Doors & Curtain Wall System Co. Ltd., Guangxi University, Endura Products LLC are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
North Carolina, United States
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Kommerling Tianjin Kunststoff Co. Ltd.
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among 139 patents, we discovered top 67 universities and scientific research institutions by total patent application. Guangxi University, China Three Gorges University, Huazhong University of Science & Technology are dominant in this area. They take 9.35% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2