With the analysis among 3,516 patents, we discovered top 486 key players by total patent application. Nohmi Bosai Ltd., Matsushita Electric Works Co. Ltd., Hochiki Corp. are dominant in this area. They take 25.11% of the total patent filing.
Tokyo-to, Japan
Patent: 413
Tokyo-to, Japan
Patent: 228
Osaka-fu, Japan
Patent: 121
Osaka-fu, Japan
Patent: 101
Bayern, Germany
Patent: 90
Osaka-fu, Japan
Patent: 68
DUBLIN, Ireland
Patent: 57
ZURICH, Switzerland
Patent: 44
Schaffhausen, Switzerland
Patent: 39
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Sachsen, Germany
Patent: 2
With the analysis among related 1,083 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hochiki Corp., Honeywell International Technologies Ltd., Nohmi Bosai Ltd. take 6.56% of patent filing during this period.
Tokyo-to, Japan
Patent: 31
DUBLIN, Ireland
Patent: 23
Tokyo-to, Japan
Patent: 17
Schaffhausen, Switzerland
Patent: 15
Osaka-fu, Japan
Patent: 14
Osaka-fu, Japan
Patent: 12
Chiba-ken, Japan
Patent: 11
Hebei Sheng, China
Patent: 11
With the analysis among related 1,083 patents in last 5 years, we discover 442 new entrants. Jade Bird Fire Co., Ltd., Hualong Pressurized Water Reactor Technology Corp. Ltd., Shenzhen Fanhai Sanjiang Electronics Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 4
California, United States
Patent: 4
Schleswig-Holstein, Germany
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 267 patents, we discovered top 99 universities and scientific research institutions by total patent application. China University of Mining & Technology (Beijing), Harbin Engineering University, Anhui University of Science & Technology are dominant in this area. They take 8.24% of the total patent filing.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 13
Heilongjiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Colorado, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2