With the analysis among 15,602 patents, we discovered top 462 key players by total patent application. FUJIFILM Corp., Panasonic Holdings Corp., Matsushita Electronics Corp. are dominant in this area. They take 3.19% of the total patent filing.
With the analysis among related 3,935 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Daicel Corp., JGC Catalysts & Chemicals Ltd., Corning, Inc. take 3.20% of patent filing during this period.
With the analysis among related 3,935 patents in last 5 years, we discover 211 new entrants. Foshan Shunde Midea Electrical Heating Appliances Manufacturin, Constellium Neuf Brisach SAS, The Johns Hopkins University are the most active new entrants in this area.
With the analysis among 2,144 patents, we discovered top 346 universities and scientific research institutions by total patent application. Zhejiang University, Dalian University of Technology, Massachusetts Institute of Technology are dominant in this area. They take 4.90% of the total patent filing.