With the analysis among 460 patents, we discovered top 106 key players by total patent application. Matsushita Electronics Corp., Shin-Etsu Chemical Co., Ltd., Fujitsu Ltd. are dominant in this area. They take 23.26% of the total patent filing.
Osaka-fu, Japan
Patent: 48
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Chiba-ken, Japan
Patent: 13
Miyagi-ken, Japan
Patent: 13
Kyoto-fu, Japan
Patent: 12
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With the analysis among related 79 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Shin-Etsu Chemical Co., Ltd., Niterra Co., Ltd., Murata Manufacturing Co. Ltd. take 21.52% of patent filing during this period.
Aichi-ken, Japan
Patent: 5
Shanghai Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Sejong Special Self-Governing City, South Korea
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 79 patents in last 5 years, we discover 32 new entrants. Niterra Co., Ltd., Hefei Institutes of Physical Science, Dalian University of Technology are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 5
Anhui Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Sejong Special Self-Governing City, South Korea
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 108 patents, we discovered top 27 universities and scientific research institutions by total patent application. Shandong University, Shanghai Institute of Optics & Fine Mechanics, Hefei Institutes of Physical Science are dominant in this area. They take 34.26% of the total patent filing.
Shandong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1