With the analysis among 5,530 patents, we discovered top 478 key players by total patent application. Ushio KK, Toshiba Lighting & Technology Corp., DISCO Corp. are dominant in this area. They take 6.94% of the total patent filing.
Shimane-ken, Japan
Patent: 211
Kanagawa-ken, Japan
Patent: 93
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 47
Osaka-fu, Japan
Patent: 45
Nagano-ken, Japan
Patent: 41
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 35
With the analysis among 26 patents, we discovered top 16 start-ups by total patent application. Aisin KK, SteriLumen, Inc., YouV Labs, Inc. are active in this area.
Colorado, United States
Patent: 3
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
New Jersey, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 5,141 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ushio KK, Toshiba Lighting & Technology Corp., DISCO Corp. take 6.34% of patent filing during this period.
Shimane-ken, Japan
Patent: 174
Kanagawa-ken, Japan
Patent: 82
Tokyo-to, Japan
Patent: 70
Tokyo-to, Japan
Patent: 39
Osaka-fu, Japan
Patent: 38
Nagano-ken, Japan
Patent: 34
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 28
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Patent: 26
Nagano-ken, Japan
Patent: 26
With the analysis among related 5,141 patents in last 5 years, we discover 335 new entrants. JNC Petrochemical Corp., Gree Electric Appliances, Inc. of Zhuhai, JNC Corp. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 11
Gyeonggi-do, South Korea
Patent: 10
Beijing Shi, China
Patent: 9
Tokushima-ken, Japan
Patent: 9
Michigan, United States
Patent: 8
With the analysis among 694 patents, we discovered top 236 universities and scientific research institutions by total patent application. Nagoya City University, Tohoku University, Jiangnan University are dominant in this area. They take 4.32% of the total patent filing.
Aichi-ken, Japan
Patent: 9
Miyagi-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4