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
Osaka-fu, Japan
Patent: 105
Osaka-fu, Japan
Patent: 101
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 Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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.
Jiangsu Sheng, China
Patent: 46
Anhui Sheng, China
Patent: 43
Shanghai Shi, China
Patent: 24
Hebei Sheng, China
Patent: 14
Shanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 11
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 Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Steiermark, Austria
Patent: 8
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Colorado, United States
Patent: 7
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
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.
Shanxi Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 21
Hebei Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Heilongjiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10