With the analysis among 1,474 patents, we discovered top 474 key players by total patent application. Mitsubishi Electric Corp., Sony Group Corp., Matsushita Electronics Corp. are dominant in this area. They take 6.72% of the total patent filing.
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 31
Osaka-fu, Japan
Patent: 30
Pennsylvania, United States
Patent: 22
Kyoto-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Beijing Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 163 patents applied in the last 5 years. We discover 126 most active companies in this area. The fast-growing DNP Fine Chemicals Co., Ltd., Crystaphase Products , Inc., Fluid Quip Technologies LLC take 6.75% of patent filing during this period.
Iowa, United States
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
With the analysis among related 163 patents in last 5 years, we discover 104 new entrants. DNP Fine Chemicals Co., Ltd., Tianjin Sianjia Flow Control Systems Co. Ltd., Gree Electric Appliances, Inc. of Zhuhai are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 216 patents, we discovered top 84 universities and scientific research institutions by total patent application. Tianjin University, Zhejiang University, South China University of Technology are dominant in this area. They take 18.98% of the total patent filing.
Tianjin Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 3
Jilin Sheng, China
Patent: 2