With the analysis among 154 patents, we discovered top 73 key players by total patent application. Sharp Corp., SANYO Electric Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 17.53% of the total patent filing.
Toyama-ken, Japan
Patent: 11
California, United States
Patent: 8
Oklahoma, United States
Patent: 6
California, United States
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
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With the analysis among related 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Seek Thermal, Inc., Maxell Ltd., Sichuan Changhong Electric Co., Ltd. take 42.86% of patent filing during this period.
California, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 2 new entrants.
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Taiwan Province, China
Patent: 1