With the analysis among 100 patents, we discovered top 67 key players by total patent application. HOYA Corp., Fukuda Co Ltd, Cosmo Instruments Co. Ltd. are dominant in this area. They take 15.00% of the total patent filing.
Massachusetts, United States
Patent: 3
Shizuoka-ken, Japan
Patent: 3
Tianjin Shi, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing HOYA Corp., Shinwa Controls Co. Ltd., 9485562 Canada, Inc. take 17.95% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 2
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Patent: 2
Guangzhou Taiyim Electronic Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 25 new entrants. Shinwa Controls Co. Ltd., 9485562 Canada, Inc., Guangzhou Taiyim Electronic Equipment Co., Ltd. are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 2
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Patent: 2
Guangzhou Taiyim Electronic Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nordjylland, Denmark
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1