With the analysis among 3,475 patents, we discovered top 474 key players by total patent application. Tokyo Electron Ltd., Matsushita Electronics Corp., ULVAC, Inc. are dominant in this area. They take 21.93% of the total patent filing.
Tokyo-to, Japan
Patent: 302
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 214
Fukushima-ken, Japan
Patent: 149
Nikko Metal Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 105
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 95
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 88
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 79
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 425 patents applied in the last 5 years. We discover 177 most active companies in this area. The fast-growing Tokyo Electron Ltd., Mitsubishi Materials Corp., Proterial Ltd. take 26.82% of patent filing during this period.
Tokyo-to, Japan
Patent: 72
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 24
Chiba-ken, Japan
Patent: 18
Fukushima-ken, Japan
Patent: 18
Aichi-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 15
Konfoong Materials International Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Hitachi Kokusai Electric, Inc.
With the analysis among related 425 patents in last 5 years, we discover 136 new entrants. Furuya Metal Co., Ltd., Hitachi Kokusai Electric, Inc., Shinko Electric Industries Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 16
Hitachi Kokusai Electric, Inc.
Shinko Electric Industries Co., Ltd.
Nagano-ken, Japan
Patent: 8
Think Laboratory Co. Ltd.
Chiba-ken, Japan
Patent: 6
Solar Applied Materials Technology Corp.
Taiwan Province, China
Patent: 4
Zhijiang College of Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Beijing NAURA Microelectronics Equipment Co., Ltd.
Beijing Shi, China
Patent: 3
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
Berlin Water Environment Hong Kong Co., Ltd
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Patent: 2
With the analysis among 61 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tohoku University, Feng Chia University, Wuhan University are dominant in this area. They take 21.31% of the total patent filing.
Miyagi-ken, Japan
Patent: 4
Taiwan Province, China
Patent: 2
Hubei Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Guangxi Medical University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1