With the analysis among 227 patents, we discovered top 78 key players by total patent application. NGK Insulators, Ltd., Tanaka Kikinzoku Kogyo KK, Koninklijke Philips NV are dominant in this area. They take 21.15% of the total patent filing.
Aichi-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 16
Noord-Holland, Netherlands
Patent: 8
Pennsylvania, United States
Patent: 7
Chiba-ken, Japan
Patent: 6
Ohio, United States
Patent: 5
Pennsylvania, United States
Patent: 5
Miyagi-ken, Japan
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 45 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Tanaka Kikinzoku Kogyo KK, University of Tokushima, Shinryo Corp. take 35.56% of patent filing during this period.
Tokushima-ken, Japan
Patent: 5
Taiwan Province, China
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 26 new entrants. University of Tokushima, Shinryo Corp., KIOXIA Corp. are the most active new entrants in this area.
Tokushima-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 24 universities and scientific research institutions by total patent application. University of Tokushima, University of Tokyo, Tokyo Institute of Technology are dominant in this area. They take 33.93% of the total patent filing.
Tokushima-ken, Japan
Patent: 5
Tokyo Institute of Technology
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1