With the analysis among 4,886 patents, we discovered top 492 key players by total patent application. TOSHIBA Corp., EVAPCO, Inc., Hitachi Ltd. are dominant in this area. They take 3.52% of the total patent filing.
Tokyo-to, Japan
Patent: 78
Tokyo-to, Japan
Patent: 40
Luxembourg, Luxembourg
Patent: 39
Texas, United States
Patent: 32
Zhejiang Sheng, China
Patent: 29
Hyogo-ken, Japan
Patent: 28
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 26
Massachusetts, United States
Patent: 23
Beijing Shi, China
Patent: 22
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Englishco LLC, Zhejiang Bufan Technology Co. Ltd., Aisin KK are active in this area.
New York, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,858 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing EVAPCO, Inc., Ningbo Fotile Kitchenware Co. Ltd., Toyo Engineering Corp. take 2.41% of patent filing during this period.
Zhejiang Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 17
Beijing Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 12
With the analysis among related 2,858 patents in last 5 years, we discover 413 new entrants. Joyoung Co., Ltd., Vatti Corp. Ltd., Holtec International, Inc. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
With the analysis among 620 patents, we discovered top 153 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Engineering University, Shanghai Jiao Tong University are dominant in this area. They take 6.77% of the total patent filing.
Zhejiang Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6