With the analysis among 1,633 patents, we discovered top 489 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Robert Bosch GmbH are dominant in this area. They take 4.72% of the total patent filing.
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 22
Baden-Württemberg, Germany
Patent: 20
Tokyo-to, Japan
Patent: 16
Aichi-ken, Japan
Patent: 16
Hovedstaden, Denmark
Patent: 13
New York, United States
Patent: 12
Massachusetts, United States
Patent: 11
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With the analysis among related 37 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Arnco Technology Trust Ltd., Autronic Plastics, Inc., Hamai Electric Lamp Co., Ltd. take 13.51% of patent filing during this period.
Texas, United States
Patent: 2
New York, United States
Patent: 2
Massachusetts, United States
Patent: 1
Hyogo-ken, Japan
Patent: 1
Kagoshima-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 14 new entrants. Arnco Technology Trust Ltd., Hamai Electric Lamp Co., Ltd., Toyota Industries Corp. are the most active new entrants in this area.
Texas, United States
Patent: 2
Hyogo-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hangzhou Botest Testing Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 8 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, The Johns Hopkins University, Texas A&M University are dominant in this area. They take 26.32% of the total patent filing.
Massachusetts, United States
Patent: 3
Texas, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Thüringen, Germany
Patent: 1
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1