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
Tokyo-to, Japan
Patent: 18
New Jersey, United States
Patent: 16
Aichi-ken, Japan
Patent: 13
Osaka-fu, Japan
Patent: 12
Niigata-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
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 Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Minnesota, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
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 Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Georgia, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
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.
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1