With the analysis among 13,252 patents, we discovered top 490 key players by total patent application. Kobe Steel, Ltd., Robert Bosch GmbH, NIPPON STEEL CORP. are dominant in this area. They take 3.60% of the total patent filing.
Kyoto-fu, Japan
Patent: 244
Baden-Württemberg, Germany
Patent: 119
Tokyo-to, Japan
Patent: 114
Kanagawa-ken, Japan
Patent: 95
Bayern, Germany
Patent: 65
Aichi-ken, Japan
Patent: 64
Aichi-ken, Japan
Patent: 53
Zuid-Holland, Netherlands
Patent: 50
With the analysis among 16 patents, we discovered top 10 start-ups by total patent application. Englishco LLC, Zhejiang Hozon New Energy Automobile Co., Ltd., The Kyjen Co. LLC are active in this area.
New York, United States
Patent: 6
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Colorado, United States
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Galaxis Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 4,016 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Iron & Steel Co., Ltd., Maanshan Iron & Steel Co., Ltd., Caterpillar, Inc. take 1.79% of patent filing during this period.
Jiangsu Sheng, China
Patent: 25
Anhui Sheng, China
Patent: 25
Illinois, United States
Patent: 22
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
With the analysis among related 4,016 patents in last 5 years, we discover 394 new entrants. Hangzhou Longjunma Special Type Steel Co.,Ltd., Taizhou Rongding Spring Steel Wire Co., Ltd., Jiangsu Tonggong Metal Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Anhui Kaboer Metal Products Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Tianjin Yuanda Hongtai Metal Products Co., Ltd.
Tianjin Shi, China
Patent: 8
With the analysis among 986 patents, we discovered top 236 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Southwest Jiaotong University, Yanshan University are dominant in this area. They take 3.55% of the total patent filing.
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 11
Hebei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8