With the analysis among 455 patents, we discovered top 247 key players by total patent application. Sony Group Corp., DENSO Corp., Ricoh Co., Ltd. are dominant in this area. They take 8.13% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Aichi-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 9
California, United States
Patent: 9
Pennsylvania, United States
Patent: 7
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Shenzhen Youlexue Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Harman International Industries, Inc., Fan Yu Zhi Feng Wei Dian Qi You Xian Gong Si, Opple Lighting Co., Ltd. take 14.89% of patent filing during this period.
Connecticut, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Chongqing Shi, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Shenzhen Youlexue Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 34 new entrants. Harman International Industries, Inc., Fan Yu Zhi Feng Wei Dian Qi You Xian Gong Si, Opple Lighting Co., Ltd. are the most active new entrants in this area.
Connecticut, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Chongqing Shi, China
Patent: 1
Shenzhen Youlexue Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among 42 patents, we discovered top 20 universities and scientific research institutions by total patent application. Hokkaido University, Railway Technical Research Institute, University of Trieste are dominant in this area. They take 21.43% of the total patent filing.
Aichi-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1