With the analysis among 77,695 patents, we discovered top 491 key players by total patent application. Matsushita Electronics Corp., NEC Corp., TOSHIBA Corp. are dominant in this area. They take 13.06% of the total patent filing.
Osaka-fu, Japan
Patent: 4,231
Tokyo-to, Japan
Patent: 3,119
Tokyo-to, Japan
Patent: 2,799
Tokyo-to, Japan
Patent: 2,621
Tokyo-to, Japan
Patent: 2,386
Tokyo-to, Japan
Patent: 1,990
Tokyo-to, Japan
Patent: 1,933
Toyama-ken, Japan
Patent: 1,203
Tokyo-to, Japan
Patent: 1,187
California, United States
Patent: 999
With the analysis among 291 patents, we discovered top 28 start-ups by total patent application. Aisin KK, Englishco LLC, Cayago AG are active in this area.
Tokyo-to, Japan
Patent: 232
New York, United States
Patent: 17
Baden-Württemberg, Germany
Patent: 8
Ibaraki-ken, Japan
Patent: 3
Utah, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 1,715 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., DENSO Corp., Procter & Gamble Co. take 5.13% of patent filing during this period.
Tokyo-to, Japan
Patent: 48
Aichi-ken, Japan
Patent: 23
Ohio, United States
Patent: 17
Osaka-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Kanagawa-ken, Japan
Patent: 10
Beijing Shi, China
Patent: 10
Ehime-ken, Japan
Patent: 9
With the analysis among related 1,715 patents in last 5 years, we discover 288 new entrants. Guangdong Power Grid Co. Ltd., Huizhou Groupia Electric & Plastic Works Co. Ltd., Hangzhou Little Sun Agricultural Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Lombardia, Italy
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 1,103 patents, we discovered top 218 universities and scientific research institutions by total patent application. Liupanshui Normal University, Railway Technical Research Institute, Zhejiang University are dominant in this area. They take 5.80% of the total patent filing.
Guizhou Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7