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
Liebherr-Verzahntechnik GmbH
Gleason Pfauter Maschinenfabrik GmbH
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 84
ZURICH, Switzerland
Patent: 75
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 52
Osaka-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 43
Mitsubishi Heavy Industries Machine Tool Co., Ltd.
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.
Gleason Pfauter Maschinenfabrik GmbH
Osaka-fu, Japan
Patent: 24
ZURICH, Switzerland
Patent: 23
Liebherr-Verzahntechnik GmbH
ZURICH, Switzerland
Patent: 13
Harmonic Drive Systems, Inc.
Tokyo-to, Japan
Patent: 12
Chengdu Weiyi Petroleum Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Kanagawa-ken, Japan
Patent: 5
Southwest Petroleum University
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.
Chengdu Weiyi Petroleum Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Hunan South Aerospace High-Precision Transmission Co. Ltd.
Hunan Sheng, China
Patent: 4
Jinhua Newsky Gear Co.,Ltd.
Zhejiang Sheng, China
Patent: 3
Präwema Antriebstechnik GmbH
Yancheng Hengfa Precision Gear Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Zhejiang Richuang Electromechanical Technology Co., Ltd.
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.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Lviv Polytechnic National University