With the analysis among 18,129 patents, we discovered top 444 key players by total patent application. Nichia Corp., Sumitomo Electric Industries Ltd., Matsushita Electronics Corp. are dominant in this area. They take 21.15% of the total patent filing.
Tokushima-ken, Japan
Patent: 1,473
Osaka-fu, Japan
Patent: 1,285
Osaka-fu, Japan
Patent: 1,077
Aichi-ken, Japan
Patent: 966
Toyama-ken, Japan
Patent: 942
Tokyo-to, Japan
Patent: 741
Kyoto-fu, Japan
Patent: 612
Tokyo-to, Japan
Patent: 469
Chiba-ken, Japan
Patent: 375
With the analysis among 69 patents, we discovered top 7 start-ups by total patent application. USHIO Opto Semiconductors, Inc., Cambridge GaN Devices Ltd., Shanghai Xinyuanji Semiconductor Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 20
Cambridgeshire, United Kingdom
Patent: 18
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 3
Cambridgeshire, United Kingdom
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,291 patents applied in the last 5 years. We discover 236 most active companies in this area. The fast-growing Nichia Corp., ROHM Co., Ltd., TOSHIBA Corp. take 15.58% of patent filing during this period.
Tokushima-ken, Japan
Patent: 128
Kyoto-fu, Japan
Patent: 126
Tokyo-to, Japan
Patent: 103
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 100
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 59
Guangdong Sheng, China
Patent: 59
With the analysis among related 2,291 patents in last 5 years, we discover 90 new entrants. Innoscience (Zhuhai) Technology Co. Ltd., Innosec (Suzhou) Semiconductor Co., Ltd., Innoscience (Suzhou) Technology Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 59
Jiangsu Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 44
Cambridgeshire, United Kingdom
Patent: 18
Guangdong Sheng, China
Patent: 16
Fukushima-ken, Japan
Patent: 15
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Patent: 8
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Patent: 6
Zhixing Xinneng Electronic Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 1,402 patents, we discovered top 98 universities and scientific research institutions by total patent application. Meijo University, Tokai National Higher Education & Research System, Osaka University are dominant in this area. They take 19.40% of the total patent filing.
Aichi-ken, Japan
Patent: 102
Aichi-ken, Japan
Patent: 63
Osaka-fu, Japan
Patent: 50
Miyagi-ken, Japan
Patent: 31
Kyoto-fu, Japan
Patent: 24
Arizona, United States
Patent: 20
Aichi-ken, Japan
Patent: 18
Aichi-ken, Japan
Patent: 17