With the analysis among 24,336 patents, we discovered top 465 key players by total patent application. Ushio KK, Matsushita Electronics Corp., Sharp Corp. are dominant in this area. They take 10.37% of the total patent filing.
Shimane-ken, Japan
Patent: 1,055
Osaka-fu, Japan
Patent: 543
Toyama-ken, Japan
Patent: 463
Tokyo-to, Japan
Patent: 450
Nagano-ken, Japan
Patent: 442
Tokyo-to, Japan
Patent: 391
Tokyo-to, Japan
Patent: 375
Tokyo-to, Japan
Patent: 372
Tokyo-to, Japan
Patent: 306
Tokyo-to, Japan
Patent: 238
With the analysis among 118 patents, we discovered top 44 start-ups by total patent application. Medical Photonics Co., Ltd., Aisin KK, KNOW Bio LLC are active in this area.
Hokkaido, Japan
Patent: 23
North Carolina, United States
Patent: 7
Aichi-ken, Japan
Patent: 7
California, United States
Patent: 5
Illinois, United States
Patent: 5
Iwate-ken, Japan
Patent: 3
With the analysis among related 6,993 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ushio KK, Sikelin Group Co., Ltd, Canon Co., Ltd take 5.41% of patent filing during this period.
Shimane-ken, Japan
Patent: 147
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Patent: 128
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Patent: 103
Osaka-fu, Japan
Patent: 78
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 49
Gyeongsangbuk-do, South Korea
Patent: 47
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Patent: 47
With the analysis among related 6,993 patents in last 5 years, we discover 186 new entrants. Cellreturn Co., Ltd., Asahi Intecc Co., Ltd., EM-Tech. Co., Ltd. are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 36
Massachusetts, United States
Patent: 12
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 11
Shaanxi Sheng, China
Patent: 8
With the analysis among 2,871 patents, we discovered top 284 universities and scientific research institutions by total patent application. Osaka University, University of Tokyo, Kyushu University are dominant in this area. They take 11.29% of the total patent filing.
Osaka-fu, Japan
Patent: 77
Tokyo-to, Japan
Patent: 65
Fukuoka-ken, Japan
Patent: 30
Hokkaido, Japan
Patent: 30
Zhejiang Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 24
Kyoto-fu, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21