With the analysis among 2,829 patents, we discovered top 480 key players by total patent application. Tanaka Denshi Kogyo KK, Mitsubishi Materials Corp., Seiko Epson Corp. are dominant in this area. They take 9.19% of the total patent filing.
Saga-ken, Japan
Patent: 116
Tokyo-to, Japan
Patent: 85
Nagano-ken, Japan
Patent: 59
Chiba-ken, Japan
Patent: 57
Hessen, Germany
Patent: 54
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 52
The Swatch Group Research & Development Ltd.
Tokyo-to, Japan
Patent: 46
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 291 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing Guangzhou Yuzhi Technology Co., Ltd., Japan Chemical Industries Co. Ltd., Argor-Heraeus SA take 19.93% of patent filing during this period.
Guangdong Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
The Swatch Group Research & Development Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 291 patents in last 5 years, we discover 111 new entrants. Japan Chemical Industries Co. Ltd., Hangzhou Chenzhuo Technology Co., Ltd., JFE Steel Corp. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 6
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Patent: 4
Jiangxi Sheng, China
Patent: 3
New Jersey, United States
Patent: 3
Heilongjiang Sheng, China
Patent: 2
With the analysis among 194 patents, we discovered top 71 universities and scientific research institutions by total patent application. Waseda University, Central South University, Tianjin University are dominant in this area. They take 12.37% of the total patent filing.
Hunan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Saarland, Germany
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2