With the analysis among 49,729 patents, we discovered top 483 key players by total patent application. NIPPON STEEL CORP., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 3.08% of the total patent filing.
Tokyo-to, Japan
Patent: 738
Tokyo-to, Japan
Patent: 407
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 388
Nihon Parkerizing Co., Ltd.
Tokyo-to, Japan
Patent: 360
Kyoto-fu, Japan
Patent: 346
Shanghai Shi, China
Patent: 311
Tokyo-to, Japan
Patent: 291
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 280
Nagano-ken, Japan
Patent: 278
With the analysis among 116 patents, we discovered top 32 start-ups by total patent application. Nippon Paint Surf Chemicals Co. Ltd., Aisin KK, KIOXIA Corp. are active in this area.
Nippon Paint Surf Chemicals Co. Ltd.
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 11
Gyeonggi-do, South Korea
Patent: 7
Ohio, United States
Patent: 4
Tennessee, United States
Patent: 4
Tekna Plasma Systems, Inc.
Institut National de la Santé et de la Recherche Médicale
Telemark, Norway
Patent: 3
With the analysis among related 4,901 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nikko Metal Manufacturing Co. Ltd., Taiyuan University of Technology, Fujimi, Inc. take 1.04% of patent filing during this period.
Nikko Metal Manufacturing Co. Ltd.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 16
Aichi-ken, Japan
Patent: 16
Connecticut, United States
Patent: 14
South China University of Technology
Guangdong Sheng, China
Patent: 13
Illinois, United States
Patent: 12
PostProcess Technologies, Inc.
New York, United States
Patent: 12
Liaoning Sheng, China
Patent: 12
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 12
With the analysis among related 4,901 patents in last 5 years, we discover 265 new entrants. PostProcess Technologies, Inc., China Railway 12th Bureau Group Co., Ltd., China Road & Bridge Engineering Co. Ltd. are the most active new entrants in this area.
PostProcess Technologies, Inc.
New York, United States
Patent: 12
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 10
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 8
China Metallurgical Construction Engineering Group Co., Ltd.
Chongqing Shi, China
Patent: 7
Dongguan Meijing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Hunan Hongyu Intelligent Manufacturing Co., Ltd.
Hunan Sheng, China
Patent: 6
Datong Xincheng New Material Co., Ltd.
Shanxi Sheng, China
Patent: 6
Changhong Meiling Co., Ltd.
Anhui Sheng, China
Patent: 6
Compass Technology Co., Ltd.
Fujian Sheng, China
Patent: 6
With the analysis among 4,340 patents, we discovered top 285 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Harbin Institute of Technology, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 4.35% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 61
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 53
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 52
South China University of Technology
Guangdong Sheng, China
Patent: 36
University of Science & Technology Beijing
Beijing Shi, China
Patent: 35
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 33
Hunan Sheng, China
Patent: 31
Beijing Shi, China
Patent: 29
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 29
Tokyo-to, Japan
Patent: 28