With the analysis among 339 patents, we discovered top 141 key players by total patent application. Toyota Motor Corp., Isuzu Motors Ltd., Toyota Industries Corp. are dominant in this area. They take 35.10% of the total patent filing.
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 22
Hyogo-ken, Japan
Patent: 21
Aichi-ken, Japan
Patent: 18
Kanagawa-ken, Japan
Patent: 13
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 135 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Toyota Motor Corp., Mazda Motor Corp., Nikkiso Co., Ltd. take 22.96% of patent filing during this period.
Tokyo-to, Japan
Patent: 17
Kanagawa-ken, Japan
Patent: 8
Miyagi-ken, Japan
Patent: 6
Minnesota, United States
Patent: 4
Shiga-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 135 patents in last 5 years, we discover 82 new entrants. Nikkiso Co., Ltd., Tohoku University, Fluoroware, Inc. are the most active new entrants in this area.
Miyagi-ken, Japan
Patent: 6
Minnesota, United States
Patent: 4
Shiga-ken, Japan
Patent: 3
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Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 80 patents, we discovered top 36 universities and scientific research institutions by total patent application. Tohoku University, Beijing University of Technology, University of South Florida are dominant in this area. They take 25.00% of the total patent filing.
Miyagi-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1