With the analysis among 189,322 patents, we discovered top 486 key players by total patent application. DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Samsung Heavy Industries Co., Ltd., HD Hyundai Heavy Industries Co., Ltd. are dominant in this area. They take 2.10% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 1,247
Guangdong Sheng, China
Patent: 1,143
Beijing Shi, China
Patent: 988
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 858
Osaka-fu, Japan
Patent: 706
Tokyo-to, Japan
Patent: 675
Tokyo-to, Japan
Patent: 632
Baden-Württemberg, Germany
Patent: 604
Tokyo-to, Japan
Patent: 564
With the analysis among 491 patents, we discovered top 137 start-ups by total patent application. Aisin KK, Chart, Inc., Cameron Solutions, Inc. are active in this area.
Tokyo-to, Japan
Patent: 65
California, United States
Patent: 44
Arizona, United States
Patent: 30
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 23
Texas, United States
Patent: 19
Gyeonggi-do, South Korea
Patent: 16
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
With the analysis among related 95,400 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., China Petroleum & Chemical Corp., Samsung Heavy Industries Co., Ltd. take 1.25% of patent filing during this period.
Beijing Shi, China
Patent: 406
Gyeonggi-do, South Korea
Patent: 354
Guangdong Sheng, China
Patent: 331
Shaanxi Sheng, China
Patent: 227
Shaanxi Sheng, China
Patent: 199
Sichuan Sheng, China
Patent: 175
Beijing Shi, China
Patent: 172
Beijing Shi, China
Patent: 161
With the analysis among related 95,400 patents in last 5 years, we discover 89 new entrants. Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd., Zhongtai Marine Technology (Shanghai) Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 46
Shaanxi Sheng, China
Patent: 45
Shanghai Shi, China
Patent: 35
Guangdong Sheng, China
Patent: 31
Beijing Shi, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Beijing Shi, China
Patent: 23
With the analysis among 20,149 patents, we discovered top 322 universities and scientific research institutions by total patent application. Southwest Petroleum University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 5.53% of the total patent filing.
Sichuan Sheng, China
Patent: 282
Shaanxi Sheng, China
Patent: 259
Zhejiang Sheng, China
Patent: 257
Tianjin Shi, China
Patent: 176
Shandong Sheng, China
Patent: 168
Guangdong Sheng, China
Patent: 153
Beijing Shi, China
Patent: 151
Zhejiang Sheng, China
Patent: 140
Yunnan Sheng, China
Patent: 134
Beijing Shi, China
Patent: 127