With the analysis among 7,251 patents, we discovered top 479 key players by total patent application. VoIPCom USA, Inc., UBE Kogyo KK, Taiheiyo Cement Corp. are dominant in this area. They take 10.62% of the total patent filing.
Nevada, United States
Patent: 425
Chiba-ken, Japan
Patent: 161
Massachusetts, United States
Patent: 156
Baden-Württemberg, Germany
Patent: 127
Osaka-fu, Japan
Patent: 71
Aichi-ken, Japan
Patent: 71
New York, United States
Patent: 71
Baden-Württemberg, Germany
Patent: 58
Tokyo-to, Japan
Patent: 57
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Nelumbo, Inc., Tianjin Aisida Aerospace Technology Co. Ltd. are active in this area.
California, United States
Patent: 3
Tianjin Shi, China
Patent: 1
Wisconsin, United States
Patent: 1
With the analysis among related 2,420 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu Xindu Pipe Industry Co., Ltd., General Electric Co., North Eastern University take 2.56% of patent filing during this period.
Jiangsu Sheng, China
Patent: 22
Massachusetts, United States
Patent: 21
Liaoning Sheng, China
Patent: 19
Tokushima-ken, Japan
Patent: 17
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Patent: 16
Guangdong Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
With the analysis among related 2,420 patents in last 5 years, we discover 335 new entrants. Nichia Corp., Institute of Aerospace Special Materials and Technology, Xiangyang Huitong Power Technology Co., Ltd. are the most active new entrants in this area.
Tokushima-ken, Japan
Patent: 17
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Patent: 16
Hubei Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Mato Grosso do Sul, Brazil
Patent: 8
Anhui Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 1,926 patents, we discovered top 283 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Shandong University, North Eastern University are dominant in this area. They take 6.75% of the total patent filing.
Heilongjiang Sheng, China
Patent: 63
Shandong Sheng, China
Patent: 29
Liaoning Sheng, China
Patent: 29
Liaoning Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 22
Ohio, United States
Patent: 21
Shaanxi Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 17