With the analysis among 3,819 patents, we discovered top 495 key players by total patent application. Nohmi Bosai Ltd., Matsushita Electronics Corp., Hochiki Corp. are dominant in this area. They take 5.66% of the total patent filing.
Tokyo-to, Japan
Patent: 81
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 74
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 56
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 53
Kanagawa-ken, Japan
Patent: 49
Massachusetts, United States
Patent: 48
Tokyo-to, Japan
Patent: 38
California, United States
Patent: 34
Minnesota, United States
Patent: 34
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
ZHIDOU Electric Vehicle Co., Ltd
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,288 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shandong Yuneng Control Engineering Co., Ltd., Wuxi General Monitors Co. Ltd., General Electric Co. take 3.11% of patent filing during this period.
Shandong Yuneng Control Engineering Co., Ltd.
Shandong Sheng, China
Patent: 14
Wuxi General Monitors Co. Ltd.
Jiangsu Sheng, China
Patent: 13
Massachusetts, United States
Patent: 13
Sichuan Tianwei Electronic Co., Ltd.
Sichuan Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 12
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 11
Nanjing Far Silver Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Zhengxing Hydrogen Power Technology Zhengzhou Co., Ltd.
Henan Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
Nanjing Micron Electronics Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 9
With the analysis among related 1,288 patents in last 5 years, we discover 429 new entrants. Shandong Yuneng Control Engineering Co., Ltd., Nanjing Far Silver Technology Co., Ltd., Zhengxing Hydrogen Power Technology Zhengzhou Co., Ltd. are the most active new entrants in this area.
Shandong Yuneng Control Engineering Co., Ltd.
Shandong Sheng, China
Patent: 14
Nanjing Far Silver Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Zhengxing Hydrogen Power Technology Zhengzhou Co., Ltd.
Henan Sheng, China
Patent: 10
Nanjing Micron Electronics Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Beijing Shougang Intl Engineering Technology Co. Ltd.
Beijing Shi, China
Patent: 7
Jinan Hongzhu Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Binzhou Zeli Precision Metal Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
AVIC Shenyang Engine Research Institute
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Patent: 5
Liesli (Shenzhen) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Minimax Viking Research & Development GmbH
Schleswig-Holstein, Germany
Patent: 4
With the analysis among 272 patents, we discovered top 80 universities and scientific research institutions by total patent application. University of Tokushima, University of Science & Technology of China, Wuhan University of Science & Technology are dominant in this area. They take 8.09% of the total patent filing.
Tokushima-ken, Japan
Patent: 7
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Institute of Petrochemical Technology
Beijing Shi, China
Patent: 3