With the analysis among 1,462 patents, we discovered top 244 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., NEC Corp. are dominant in this area. They take 31.46% of the total patent filing.
Tokyo-to, Japan
Patent: 179
Osaka-fu, Japan
Patent: 109
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 51
Toyama-ken, Japan
Patent: 46
Tokyo-to, Japan
Patent: 28
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Quanergy Perception Technologies, Inc., Guangzhou Yizhi Jiaju Technology Co. Ltd., unispectral Ltd. are active in this area.
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 134 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing NEC Corp., Opple Lighting Co., Ltd., Suzhou Opple Lighting Co. Ltd. take 37.31% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 11
Gansu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
California, United States
Patent: 4
With the analysis among related 134 patents in last 5 years, we discover 46 new entrants. Suzhou Opple Lighting Co. Ltd., NEC Space Technologies Ltd., Shanghai Koito Automotive Lamp Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 4
California, United States
Patent: 4
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Patent: 2
Chengdu Jingxin Powder Testing Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Glory Wisdom (Tianjin) Engineering Design Co., Ltd.
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 117 patents, we discovered top 42 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Lanzhou University of Technology, National University of Singapore are dominant in this area. They take 28.21% of the total patent filing.
New York, United States
Patent: 14
Gansu Sheng, China
Patent: 7
Central Region, Singapore
Patent: 6
Hubei Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Hiroshima-ken, Japan
Patent: 2