With the analysis among 1,692 patents, we discovered top 176 key players by total patent application. Toyota Motor Corp., DENSO Corp., Mazda Motor Corp. are dominant in this area. They take 37.47% of the total patent filing.
Tokyo-to, Japan
Patent: 326
Aichi-ken, Japan
Patent: 228
Kanagawa-ken, Japan
Patent: 80
Baden-Württemberg, Germany
Patent: 78
Fukushima-ken, Japan
Patent: 74
Tokyo-to, Japan
Patent: 58
Saga-ken, Japan
Patent: 53
Illinois, United States
Patent: 33
Tokyo-to, Japan
Patent: 32
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 4
With the analysis among related 128 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Mazda Motor Corp., Toyota Motor Corp., Toyota Industries Corp. take 39.84% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 30
Tokyo-to, Japan
Patent: 12
Hyogo-ken, Japan
Patent: 9
Winterthur Gas & Diesel Ltd.
ZURICH, Switzerland
Patent: 7
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 4
Illinois, United States
Patent: 4
With the analysis among related 128 patents in last 5 years, we discover 17 new entrants. Winterthur Gas & Diesel Ltd., Tula Technology, Inc., Rolls-Royce Solutions GmbH are the most active new entrants in this area.
Winterthur Gas & Diesel Ltd.
ZURICH, Switzerland
Patent: 7
California, United States
Patent: 3
Rolls-Royce Solutions GmbH
Baden-Württemberg, Germany
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Robert Bosch Engineering & Business Solutions Pvt Ltd.
Karnataka, India
Patent: 1
Dongfeng Commercial Vehicles Co., Ltd.
Hubei Sheng, China
Patent: 1
Yankuang Lunan Chemical Technology Developing Co., Ltd.
Shandong Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Yankuang Donghua Heavy Industry Ltd.
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. Harbin Engineering University, Tianjin University, Waseda University are dominant in this area. They take 40.91% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 1