With the analysis among 436 patents, we discovered top 95 key players by total patent application. Matsushita Electric Works Co. Ltd., Matsushita Electronics Corp., DENSO Corp. are dominant in this area. They take 26.83% of the total patent filing.
Osaka-fu, Japan
Patent: 37
Aichi-ken, Japan
Patent: 21
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 17
Aichi-ken, Japan
Patent: 7
Hyogo-ken, Japan
Patent: 5
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 75 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Wuxi Zhongte Camping Equipment Technology Co., Ltd., Nuc Electronics Co. Ltd., Osaka Gas Co., Ltd. take 6.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 17 new entrants. Wuxi Zhongte Camping Equipment Technology Co., Ltd., Nuc Electronics Co. Ltd., Osaka Gas Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jeollabuk-do, South Korea
Patent: 1