With the analysis among 1,315 patents, we discovered top 273 key players by total patent application. Murata Manufacturing Co. Ltd., Matsushita Electronics Corp., Taiyo Yuden Co., Ltd. are dominant in this area. They take 22.43% of the total patent filing.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 139
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 108
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 32
Miyagi-ken, Japan
Patent: 29
Osaka-fu, Japan
Patent: 26
Onkyo Home Entertainment Corp.
Osaka-fu, Japan
Patent: 23
Toyama-ken, Japan
Patent: 22
Shandong Sheng, China
Patent: 21
Fukushima-ken, Japan
Patent: 21
With the analysis among 22 patents, we discovered top 2 start-ups by total patent application.
Steiermark, Austria
Patent: 21
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 187 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing FUJIFILM Corp., Nitto Denko Corp., USound GmbH take 40.64% of patent filing during this period.
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 26
Steiermark, Austria
Patent: 18
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
Miyagi-ken, Japan
Patent: 7
ROFS Microsystem (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 187 patents in last 5 years, we discover 40 new entrants. FUJIFILM Corp., Nitto Denko Corp., Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 26
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
ROFS Microsystem (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 4
Taiwan Province, China
Patent: 3
Gyeonggi-do, South Korea
Patent: 3
Shanghai Shi, China
Patent: 3
Goertek Microelectronics, Inc.
Shandong Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among 76 patents, we discovered top 13 universities and scientific research institutions by total patent application. Tsinghua University, Kansai University, Shanghai Jiao Tong University are dominant in this area. They take 39.47% of the total patent filing.
Beijing Shi, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
National Chiao Tung University
Taiwan Province, China
Patent: 3
Railway Technical Research Institute
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
National Tsing-Hua University
Taiwan Province, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Kyushu Institute of Technology
Fukuoka-ken, Japan
Patent: 1