With the analysis among 6,882 patents, we discovered top 471 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Fujitsu Ltd. are dominant in this area. They take 7.85% of the total patent filing.
With the analysis among related 1,057 patents applied in the last 5 years. We discover 276 most active companies in this area. The fast-growing Kyland Technology Co., Ltd., Robert Bosch Corp., Robert Bosch GmbH take 3.60% of patent filing during this period.
With the analysis among related 1,057 patents in last 5 years, we discover 190 new entrants. Kyland Technology Co., Ltd., Kverneland Group Mechatronics BV, Water Resources Research Institute of Shandong Province are the most active new entrants in this area.
With the analysis among 646 patents, we discovered top 124 universities and scientific research institutions by total patent application. Huaqiao University, Southeast University, South China University of Technology are dominant in this area. They take 10.68% of the total patent filing.