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
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 11
ZURICH, Switzerland
Patent: 10
Fukushima-ken, Japan
Patent: 9
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.
New York, United States
Patent: 9
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
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 Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Okayama-ken, Japan
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
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 Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2