With the analysis among 900 patents, we discovered top 444 key players by total patent application. The Gleason Works, Inc., Toyota Motor Corp., Liebherr-Verzahntechnik GmbH are dominant in this area. They take 13.11% of the total patent filing.
New York, United States
Patent: 62
Tokyo-to, Japan
Patent: 28
Liebherr-Verzahntechnik GmbH
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 11
ZURICH, Switzerland
Patent: 10
Fukushima-ken, Japan
Patent: 9
Sumitomo Heavy Industries, Ltd.
With the analysis among 15 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 15
With the analysis among related 420 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing Liebherr-Verzahntechnik GmbH, The Gleason Works, Inc., Toyota Motor Corp. take 6.43% of patent filing during this period.
Liebherr-Verzahntechnik GmbH
New York, United States
Patent: 9
Zhejiang Zhenhua Precision Forging Gear Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Changbo Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Sumitomo Heavy Industries, Ltd.
Taizhou Zhongjie Gear Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Anhui Tianwo Intelligent Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 4
With the analysis among related 420 patents in last 5 years, we discover 224 new entrants. Zhejiang Zhenhua Precision Forging Gear Co., Ltd., Zhejiang Changbo Machinery Co., Ltd., Taizhou Zhongjie Gear Co., Ltd. are the most active new entrants in this area.
Zhejiang Zhenhua Precision Forging Gear Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Changbo Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Taizhou Zhongjie Gear Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Anhui Tianwo Intelligent Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sumitomo Electric Sintered Alloy Ltd.
Okayama-ken, Japan
Patent: 4
Sumitomo Electric Industries Ltd.
Yuchai Xinlan New Energy Power Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Wenling Yuhong Machinery Equipment Co., Ltd
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
With the analysis among 85 patents, we discovered top 39 universities and scientific research institutions by total patent application. Chongqing University, Beijing University of Technology, Beihang University are dominant in this area. They take 18.82% of the total patent filing.
Chongqing Shi, China
Patent: 10
Beijing University of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Zhangjiajie Institute of Aeronautical Engineering
Hunan Sheng, China
Patent: 2