With the analysis among 889 patents, we discovered top 140 key players by total patent application. Olympus Corp., Nikko Metal Manufacturing Co. Ltd., Nippon Mining Co. Ltd. are dominant in this area. They take 38.13% of the total patent filing.
Tokyo-to, Japan
Patent: 189
Nikko Metal Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 34
Leica Microsystems Heidelberg GmbH
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 19
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 13
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With the analysis among related 129 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Nikko Metal Manufacturing Co. Ltd., Nippon Mining Co. Ltd., Toray Industries, Inc. take 31.01% of patent filing during this period.
Nikko Metal Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 10
Aichi-ken, Japan
Patent: 7
Sekisui Chemical Co., Ltd.
With the analysis among related 129 patents in last 5 years, we discover 30 new entrants. Toyo Kohan Co., Ltd., Nanjing Yongning Scientific Instrument Co., Ltd., FUJIFILM Corp. are the most active new entrants in this area.
Nanjing Yongning Scientific Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Tanaka Kikinzoku Kogyo KK
Stiftung CAESAR Center of Advanced European Studies
Nordrhein-Westfalen, Germany
Patent: 2
Anhui University of Technology
Anhui Sheng, China
Patent: 2
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Wuxi Lianfa Yichuang Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sumitomo Bakelite Co., Ltd.
Kagawa-ken, Japan
Patent: 1
With the analysis among 137 patents, we discovered top 29 universities and scientific research institutions by total patent application. Tohoku University, Hokkaido University, Nanjing University are dominant in this area. They take 54.74% of the total patent filing.
Miyagi-ken, Japan
Patent: 65
Jiangsu Sheng, China
Patent: 4
Friedrich Schiller University of Jena
Thüringen, Germany
Patent: 4
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Worcester Polytechnic Institute
Massachusetts, United States
Patent: 2
Anhui University of Technology
Anhui Sheng, China
Patent: 2