With the analysis among 60,000 patents, we discovered top 492 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 7.47% of the total patent filing.
Osaka-fu, Japan
Patent: 1,525
Tokyo-to, Japan
Patent: 1,523
Tokyo-to, Japan
Patent: 1,433
Tokyo-to, Japan
Patent: 1,383
Tokyo-to, Japan
Patent: 1,191
Tokyo-to, Japan
Patent: 952
Tokyo-to, Japan
Patent: 890
Aichi-ken, Japan
Patent: 704
Toyama-ken, Japan
Patent: 544
Kyoto-fu, Japan
Patent: 531
With the analysis among 219 patents, we discovered top 70 start-ups by total patent application. Englishco LLC, Aisin KK, KIOXIA Corp. are active in this area.
New York, United States
Patent: 27
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 18
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 8
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 5
With the analysis among related 10,461 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong OPPO Mobile Telecommunications Corp., Ltd., Panasonic Intellectual Property Management Co. Ltd., Zhejiang Yankon Group Co., Ltd. take 2.38% of patent filing during this period.
Guangdong Sheng, China
Patent: 102
Osaka-fu, Japan
Patent: 75
Zhejiang Sheng, China
Patent: 72
Shanghai Shi, China
Patent: 72
Seoul, South Korea
Patent: 72
Aichi-ken, Japan
Patent: 53
Beijing Shi, China
Patent: 53
Guangdong Sheng, China
Patent: 52
Kanagawa-ken, Japan
Patent: 48
Kyoto-fu, Japan
Patent: 48
With the analysis among related 10,461 patents in last 5 years, we discover 126 new entrants. Zhejiang Sunshine Lighting Co., Ltd., Chengdu Lipuxin Microelectronics Co., Ltd., Xiamen Eco Lighting Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Henan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
With the analysis among 5,167 patents, we discovered top 299 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, South China University of Technology, Zhejiang University are dominant in this area. They take 6.23% of the total patent filing.
Sichuan Sheng, China
Patent: 125
Guangdong Sheng, China
Patent: 110
Zhejiang Sheng, China
Patent: 87
Jiangsu Sheng, China
Patent: 59
Heilongjiang Sheng, China
Patent: 56
Beijing Shi, China
Patent: 50
Beijing Shi, China
Patent: 48
Sichuan Sheng, China
Patent: 48
Shanghai Shi, China
Patent: 47
Jilin Sheng, China
Patent: 45