With the analysis among 163,163 patents, we discovered top 487 key players by total patent application. Toshiba Lighting & Technology Corp., Matsushita Electronics Corp., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 9.68% of the total patent filing.
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 6,249
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 5,544
Matsushita Electric Works Co. Ltd.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 3,239
Koito Manufacturing Co., Ltd.
Tokyo-to, Japan
Patent: 2,794
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 2,579
Noord-Brabant, Netherlands
Patent: 2,474
Noord-Holland, Netherlands
Patent: 2,080
Toyama-ken, Japan
Patent: 2,071
Stanley Electric Co., Ltd.
Tokyo-to, Japan
Patent: 1,835
With the analysis among 474 patents, we discovered top 146 start-ups by total patent application. Energizer Brands LLC, Aisin KK, JOLED, Inc. are active in this area.
California, United States
Patent: 68
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 28
LED Roadway Lighting Ltd.
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 17
Gyeonggi-do, South Korea
Patent: 16
Texas, United States
Patent: 15
CIRCADIAN ZircLight, Inc.
Massachusetts, United States
Patent: 11
With the analysis among related 10,485 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., Signify Holding BV, Mitsubishi Electric Corp. take 5.05% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 247
Noord-Brabant, Netherlands
Patent: 182
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 101
Shanghai Shi, China
Patent: 101
Kanagawa-ken, Japan
Patent: 86
Koito Manufacturing Co., Ltd.
Tokyo-to, Japan
Patent: 77
Suzhou Opple Lighting Co. Ltd.
Jiangsu Sheng, China
Patent: 77
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 73
Stanley Electric Co., Ltd.
Tokyo-to, Japan
Patent: 66
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 59
With the analysis among related 10,485 patents in last 5 years, we discover 97 new entrants. Guangdong Power Grid Co. Ltd., Nanfang Xiongshi Curtain Wall Technology (Suzhou) Co., Ltd, Langzhao Innovation Holdings (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 14
Nanfang Xiongshi Curtain Wall Technology (Suzhou) Co., Ltd
Jiangsu Sheng, China
Patent: 9
Langzhao Innovation Holdings (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 8
Nanjing Yaxin Lighting Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Jiangsu Invention Association
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Patent: 7
Jiangsu Intellectual Property Protection Center (Jiangsu Patent Information Service Center)
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Patent: 7
Sidixin Internet of Things Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Chian Yih Optotech Co., Ltd.
Zhejiang Caicheng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Kunshan Jinyun New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among 6,230 patents, we discovered top 314 universities and scientific research institutions by total patent application. Fudan University, Zhejiang University, South China University of Technology are dominant in this area. They take 5.31% of the total patent filing.
Shanghai Shi, China
Patent: 75
Zhejiang Sheng, China
Patent: 71
South China University of Technology
Guangdong Sheng, China
Patent: 60
Beijing Shi, China
Patent: 59
Zhejiang Sheng, China
Patent: 59
Taipei City University of Science & Technology
Taiwan Province, China
Patent: 52
Guangdong Sheng, China
Patent: 43
Korea Advanced Institute of Science & Technology
Beijing Institute of Graphic Communication
Beijing Shi, China
Patent: 37
Southern Taiwan University of Science & Technology