With the analysis among 7,770 patents, we discovered top 487 key players by total patent application. Sumitomo Wiring Systems (U.S.A.), Inc., Yazaki Corp., W.R. Grace & Co. are dominant in this area. They take 2.73% of the total patent filing.
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 80
Tokyo-to, Japan
Patent: 77
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 42
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 38
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 33
Beijing Oriental Yuhong Waterproof Technology Co., Ltd.
Beijing Shi, China
Patent: 32
Matsushita Electric Works Co. Ltd.
GCP Applied Technologies, Inc.
Massachusetts, United States
Patent: 27
With the analysis among 11 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Huaqin Technology Co., Ltd., Fluix Ltd. are active in this area.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Yufan Intelligence Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Virginia, United States
Patent: 1
Data Systems Technology Solutions
Texas, United States
Patent: 1
With the analysis among related 3,207 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chinese Metallurgical Group Co., Ltd., Sika Technology AG, China Railway Siyuan Survey & Design Group Co., Ltd. take 1.68% of patent filing during this period.
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 19
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 17
Beijing Oriental Yuhong Waterproof Technology Co., Ltd.
Beijing Shi, China
Patent: 17
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 11
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 10
Shanghai Oriental Yuhong Waterproof Engineering Co. Ltd.
Shanghai Shi, China
Patent: 10
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 10
Shanghai Oriental Yuhong Waterproof Technology Co. Ltd.
Shanghai Shi, China
Patent: 9
Shanghai Sancai Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 9
With the analysis among related 3,207 patents in last 5 years, we discover 400 new entrants. Orama Minimal Frames Ltd., China 22MCC Group Co. Ltd., Guangdong Del Smart Technology Co., Ltd are the most active new entrants in this area.
Orama Minimal Frames Ltd.
China 22MCC Group Co. Ltd.
Hebei Sheng, China
Patent: 7
Guangdong Del Smart Technology Co., Ltd
Guangdong Sheng, China
Patent: 6
Jiangyin Architecture Design Research Yuan Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Guangdong Shenwangda Construction Engineering Co., Ltd
Guangdong Sheng, China
Patent: 6
Urumqi Golden Umbrella Waterproof Material Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
China Five Metallurgical Group Co., Ltd.
Sichuan Sheng, China
Patent: 6
Shenzhen Reanson Products Co. Ltd.
Guangdong Sheng, China
Patent: 6
Nanjing Kunjia Waterproof, Anti-corrosion and Insulation Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Daiwei Construction Engineering Co., Ltd.
Shanghai Shi, China
Patent: 5
With the analysis among 435 patents, we discovered top 147 universities and scientific research institutions by total patent application. Tongji University, Chang'an University, South China University of Technology are dominant in this area. They take 4.83% of the total patent filing.
Shanghai Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Korea Institute of Science & Technology
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Seoul National University of Science & Technology
Railway Technical Research Institute
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4