With the analysis among 8,135 patents, we discovered top 482 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 8.26% of the total patent filing.
Tokyo-to, Japan
Patent: 269
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 203
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 200
Tokyo-to, Japan
Patent: 160
Tokyo-to, Japan
Patent: 154
Bayern, Germany
Patent: 133
Senju Metal Industry Co., Ltd.
Tokyo-to, Japan
Patent: 122
Tokyo-to, Japan
Patent: 120
Kyoto-fu, Japan
Patent: 119
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 114
With the analysis among 26 patents, we discovered top 12 start-ups by total patent application. USHIO Opto Semiconductors, Inc., Aisin KK, Argo AI LLC are active in this area.
USHIO Opto Semiconductors, Inc.
Pennsylvania, United States
Patent: 3
Hosin Global Electronics Co. Ltd.
Guangdong Sheng, China
Patent: 2
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
California, United States
Patent: 1
Iowa, United States
Patent: 1
Colorado, United States
Patent: 1
With the analysis among related 1,851 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Senju Metal Industry Co., Ltd., Kobe Steel, Ltd., Zhengzhou University take 7.83% of patent filing during this period.
Senju Metal Industry Co., Ltd.
Tokyo-to, Japan
Patent: 54
Kyoto-fu, Japan
Patent: 50
Henan Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 37
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 25
Tokyo-to, Japan
Patent: 25
Idaho, United States
Patent: 24
Bayern, Germany
Patent: 24
Bayern, Germany
Patent: 23
With the analysis among related 1,851 patents in last 5 years, we discover 343 new entrants. Zhengzhou University, China National Machinery Institute Group Harbin Welding Research Institute Co., Ltd, Sichuan Xiye New Materials Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 41
China National Machinery Institute Group Harbin Welding Research Institute Co., Ltd
Heilongjiang Sheng, China
Patent: 21
Sichuan Xiye New Materials Co., Ltd.
Sichuan Sheng, China
Patent: 12
Harbin Weier Welding Co. Ltd.
Heilongjiang Sheng, China
Patent: 11
American Axle & Manufacturing, Inc.
Michigan, United States
Patent: 10
Chongqing Pingchuang Semiconductor Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 7
Orbotech Technology Venture LLP
Massachusetts, United States
Patent: 6
Haimen Jinyi Welding Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 486 patents, we discovered top 108 universities and scientific research institutions by total patent application. Zhengzhou University, Tohoku University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 22.84% of the total patent filing.
Henan Sheng, China
Patent: 41
Miyagi-ken, Japan
Patent: 14
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 11
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Dresden University of Technology
Sachsen, Germany
Patent: 5
Jilin Sheng, China
Patent: 4