With the analysis among 559 patents, we discovered top 195 key players by total patent application. Ushio KK, Iwasaki Electric Co., Ltd., Iridian Technologies, Inc. are dominant in this area. They take 10.73% of the total patent filing.
Shimane-ken, Japan
Patent: 26
Iwasaki Electric Co., Ltd.
Tokyo-to, Japan
Patent: 18
Iridian Technologies, Inc.
New Jersey, United States
Patent: 16
Aichi-ken, Japan
Patent: 13
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 12
Niigata-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
British Telecommunications Plc
Shizuoka-ken, Japan
Patent: 9
Shizuoka-ken, Japan
Patent: 8
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With the analysis among related 56 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Magna Closures SpA, Jiangsu Hongyuan Power Technology Co., Ltd., Dongguan Youhui Photoelectric Technology Co., Ltd. take 25.00% of patent filing during this period.
Jiangsu Hongyuan Power Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Dongguan Youhui Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Hefei Livermore Instrument Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Shenzhen Jiangcheng Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
3M Innovative Properties Co.
Minnesota, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Sinopec Zhongyuan Petroleum Engineering Design Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 35 new entrants. Magna Closures SpA, Jiangsu Hongyuan Power Technology Co., Ltd., Dongguan Youhui Photoelectric Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Hongyuan Power Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Dongguan Youhui Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Hefei Livermore Instrument Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Shenzhen Jiangcheng Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Sinopec Zhongyuan Petroleum Engineering Design Co., Ltd.
Henan Sheng, China
Patent: 1
Panasonic Automotive Systems Co. of America
Georgia, United States
Patent: 1
Dongguan Ergu Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 11 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Shanghai Institute of Optics & Fine Mechanics, Institute of Automation Chinese Academy of Sciences are dominant in this area. They take 38.10% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 3
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
University of Central Florida
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Changchun Institute of Optics Fine Mechanics & Physics
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1