With the analysis among 13,991 patents, we discovered top 487 key players by total patent application. Honda Motor Co., Ltd., JFE Steel Corp., NIPPON STEEL CORP. are dominant in this area. They take 4.79% of the total patent filing.
Tokyo-to, Japan
Patent: 248
Tokyo-to, Japan
Patent: 226
Tokyo-to, Japan
Patent: 196
Tokyo-to, Japan
Patent: 116
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 106
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 105
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 101
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 100
Nagano-ken, Japan
Patent: 93
With the analysis among 42 patents, we discovered top 10 start-ups by total patent application. Aisin KK, KIOXIA Corp., Peter SAS are active in this area.
Tokyo-to, Japan
Patent: 27
Zuid-Holland, Netherlands
Patent: 2
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Huitian Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 2,270 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Changzhou Xingyu Automotive Lighting Systems Co. Ltd., Magneti Marelli Auto Parts (Wuhu) Co. Ltd., Shanghai Koito Automotive Lamp Co., Ltd. take 4.98% of patent filing during this period.
Changzhou Xingyu Automotive Lighting Systems Co. Ltd.
Jiangsu Sheng, China
Patent: 46
Magneti Marelli Auto Parts (Wuhu) Co. Ltd.
Anhui Sheng, China
Patent: 43
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 24
Hebei Sheng, China
Patent: 14
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 13
China National Petroleum Corp.
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Hubei Huazhong Magneti Marelli Automotive Lighting Co. Ltd.
Hubei Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among related 2,270 patents in last 5 years, we discover 337 new entrants. Hubei Huazhong Magneti Marelli Automotive Lighting Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Anhui Hancai Seal Technology Co., Ltd. are the most active new entrants in this area.
Hubei Huazhong Magneti Marelli Automotive Lighting Co. Ltd.
Hubei Sheng, China
Patent: 11
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Anhui Hancai Seal Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Steiermark, Austria
Patent: 8
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
Xunchi Vehicle Industry Jiangsu Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Keystone Tower Systems, Inc.
Colorado, United States
Patent: 7
Hubei Shide Petroleum Machinery Co., Ltd.
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Shandong Donghong Pipe Industry Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 911 patents, we discovered top 167 universities and scientific research institutions by total patent application. Taiyuan University of Science & Technology, Tianjin University, Yanshan University are dominant in this area. They take 6.70% of the total patent filing.
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 21
Hebei Sheng, China
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 13
Qingdao University of Technology
Shandong Sheng, China
Patent: 13
University of Science & Technology Beijing
Beijing Shi, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing University of Technology
Beijing Shi, China
Patent: 10