With the analysis among 2,925 patents, we discovered top 486 key players by total patent application. The Gleason Works, Inc., Liebherr-Verzahntechnik GmbH, Gleason Pfauter Maschinenfabrik GmbH are dominant in this area. They take 18.50% of the total patent filing.
New York, United States
Patent: 298
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 84
ZURICH, Switzerland
Patent: 75
Tokyo-to, Japan
Patent: 52
Osaka-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 43
Shiga-ken, Japan
Patent: 33
Fukushima-ken, Japan
Patent: 30
With the analysis among 12 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 12
With the analysis among related 562 patents applied in the last 5 years. We discover 356 most active companies in this area. The fast-growing Gleason Pfauter Maschinenfabrik GmbH, JTEKT Corp., Klingelnberg AG take 13.52% of patent filing during this period.
Osaka-fu, Japan
Patent: 24
ZURICH, Switzerland
Patent: 23
ZURICH, Switzerland
Patent: 13
Tokyo-to, Japan
Patent: 12
Sichuan Sheng, China
Patent: 5
Kanagawa-ken, Japan
Patent: 5
Sichuan Sheng, China
Patent: 5
New York, United States
Patent: 4
With the analysis among related 562 patents in last 5 years, we discover 324 new entrants. Chengdu Weiyi Petroleum Technology Co., Ltd., Southwest Petroleum University, Gleason Switzerland AG are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 140 patents, we discovered top 52 universities and scientific research institutions by total patent application. Southwest Petroleum University, Tianjin University, Jilin University are dominant in this area. They take 10.71% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2