With the analysis among 1,435 patents, we discovered top 486 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Robert Bosch GmbH are dominant in this area. They take 3.48% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Osaka-fu, Japan
Patent: 17
Baden-Württemberg, Germany
Patent: 16
Tokyo-to, Japan
Patent: 14
Ohio, United States
Patent: 13
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Wisconsin, United States
Patent: 10
New York, United States
Patent: 9
Hamburg, Germany
Patent: 9
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 42 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Hitachi Astemo Ltd., Furukawa Electric (Xi'an) Optical Communication Co., Ltd., Roma Jensen Comércio e Indústria Ltda take 9.52% of patent filing during this period.
Shaanxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Suzhou Baijiahui Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 22 new entrants. Hitachi Astemo Ltd., Furukawa Electric (Xi'an) Optical Communication Co., Ltd., Roma Jensen Comércio e Indústria Ltda are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Suzhou Baijiahui Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 23 universities and scientific research institutions by total patent application. Tohoku University, Zhejiang University, Hiroshima University are dominant in this area. They take 7.94% of the total patent filing.
Miyagi-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hiroshima-ken, Japan
Patent: 1
Nagano-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Maharashtra, India
Patent: 1
Aichi-ken, Japan
Patent: 1