With the analysis among 21,222 patents, we discovered top 491 key players by total patent application. Hochiki Corp., Nohmi Bosai Ltd., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 3.60% of the total patent filing.
Tokyo-to, Japan
Patent: 279
Tokyo-to, Japan
Patent: 269
United Kingdom
Patent: 179
Philip Morris Products SA
Yunnan Sheng, China
Patent: 163
ZURICH, Switzerland
Patent: 131
Guangdong Sheng, China
Patent: 127
Guangdong Sheng, China
Patent: 123
Tokyo-to, Japan
Patent: 105
With the analysis among 108 patents, we discovered top 41 start-ups by total patent application. Shenzhen Youwo Network Technology Co., Ltd., Pathy Medical LLC, Hangzhou Tashen Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 30
Connecticut, United States
Patent: 18
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 19,710 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Tobacco Hunan Industrial Co. Ltd., China Tobacco Yunnan Industrial Co. Ltd., Byd Precision Manufacture Co., Ltd. take 2.20% of patent filing during this period.
Hunan Sheng, China
Patent: 159
Yunnan Sheng, China
Patent: 148
Guangdong Sheng, China
Patent: 127
Guangdong Sheng, China
Patent: 121
Guangdong Sheng, China
Patent: 73
Tokyo-to, Japan
Patent: 73
Jiangsu Sheng, China
Patent: 63
Hubei Sheng, China
Patent: 62
Beijing Shi, China
Patent: 59
With the analysis among related 19,710 patents in last 5 years, we discover 382 new entrants. Byd Precision Manufacture Co., Ltd., Société des Produits Nestlé SA, Haier Smart Home Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 127
Vaud, Switzerland
Patent: 44
Shandong Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 23
With the analysis among 1,809 patents, we discovered top 252 universities and scientific research institutions by total patent application. University of Science & Technology of China, Council of Scientific & Industrial Research, Anhui University of Science & Technology are dominant in this area. They take 3.92% of the total patent filing.
Anhui Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Henan Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11