With the analysis among 1,278 patents, we discovered top 473 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Seiko Epson Corp., Unicharm Corp. are dominant in this area. They take 11.97% of the total patent filing.
Kanagawa-ken, Japan
Patent: 87
Nagano-ken, Japan
Patent: 43
Tokyo-to, Japan
Patent: 23
Idaho, United States
Patent: 21
Kyoto-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Niigata-ken, Japan
Patent: 12
Fukushima-ken, Japan
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
Noord-Holland, Netherlands
Patent: 1
With the analysis among related 323 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing Seiko Epson Corp., Institute of Aerospace Special Materials and Technology, Hitachi Astemo Ltd. take 17.96% of patent filing during this period.
Nagano-ken, Japan
Patent: 43
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Patent: 8
Ohio, United States
Patent: 6
Aichi-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 5
New York, United States
Patent: 5
PETERBOROUGH, United Kingdom
Patent: 4
With the analysis among related 323 patents in last 5 years, we discover 122 new entrants. Seiko Epson Corp., Hitachi Astemo Ltd., Owens Corning Intellectual Capital LLC are the most active new entrants in this area.
Nagano-ken, Japan
Patent: 43
Ohio, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
PETERBOROUGH, United Kingdom
Patent: 4
Tianjin Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Hebei Yuda Antirust Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Lombardia, Italy
Patent: 3
With the analysis among 93 patents, we discovered top 37 universities and scientific research institutions by total patent application. Hokkaido University, Nanjing University of Aeronautics & Astronautics, Tiangong University are dominant in this area. They take 23.66% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Missouri, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1