With the analysis among 81,273 patents, we discovered top 489 key players by total patent application. Matsushita Electronics Corp., Robert Bosch GmbH, Hitachi Ltd. are dominant in this area. They take 2.11% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 678
Baden-Württemberg, Germany
Patent: 529
Tokyo-to, Japan
Patent: 466
Tokyo-to, Japan
Patent: 452
Tokyo-to, Japan
Patent: 390
Osaka-fu, Japan
Patent: 366
Baden-Württemberg, Germany
Patent: 314
Bayern, Germany
Patent: 286
Tokyo-to, Japan
Patent: 286
With the analysis among 171 patents, we discovered top 68 start-ups by total patent application. Aisin KK, Englishco LLC, Wm. Wrigley Jr. Co. are active in this area.
Tokyo-to, Japan
Patent: 37
New York, United States
Patent: 30
Illinois, United States
Patent: 6
Institut National de la Santé et de la Recherche Médicale
Fujian Dingyang Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
Oregon, United States
Patent: 4
Texas, United States
Patent: 3
California, United States
Patent: 3
undefined undefined
Patent: 3
With the analysis among related 4,042 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NTN Corp., State Grid Corp. of China, China Petroleum & Chemical Corp. take 0.92% of patent filing during this period.
Osaka-fu, Japan
Patent: 16
State Grid Corp. of China
Beijing Shi, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 9
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
With the analysis among related 4,042 patents in last 5 years, we discover 248 new entrants. Interface Optoelectronics (Shenzhen) Co., Ltd., Interface Technology (Chengdu) Co., Ltd., General Interface Solution Ltd. are the most active new entrants in this area.
Interface Optoelectronics (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 6
Interface Technology (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 6
General Interface Solution Ltd.
Gyeonggi-do, South Korea
Patent: 6
Xi'an Sailong Additive Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Huizhou Yuming Optoelectronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiangmen Westinghouse Kitchen Appliances Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiangsu Tengchi Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Fujian Dingyang Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
With the analysis among 7,021 patents, we discovered top 320 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Korea Advanced Institute of Science & Technology are dominant in this area. They take 3.19% of the total patent filing.
Zhejiang Sheng, China
Patent: 70
Beijing Shi, China
Patent: 66
Korea Advanced Institute of Science & Technology
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 43
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 37
Tianjin Shi, China
Patent: 36
Jilin Sheng, China
Patent: 35
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 35
Shanghai Shi, China
Patent: 31
Belarusian National Technical University