With the analysis among 366 patents, we discovered top 143 key players by total patent application. CHEMETALL GmbH, International Business Machines Corp., Mitsui Mining & Smelting Co., Ltd. are dominant in this area. They take 13.39% of the total patent filing.
Hessen, Germany
Patent: 19
New York, United States
Patent: 15
Tokyo-to, Japan
Patent: 15
Massachusetts, United States
Patent: 10
Brandenburg, Germany
Patent: 9
Pennsylvania, United States
Patent: 8
Chungcheongnam-do, South Korea
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 98 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Mitsui Mining & Smelting Co., Ltd., YMT Co., Ltd., Sumitomo Electric Industries Ltd. take 24.49% of patent filing during this period.
Tokyo-to, Japan
Patent: 14
Chungcheongnam-do, South Korea
Patent: 4
Kanagawa-ken, Japan
Patent: 3
With the analysis among related 98 patents in last 5 years, we discover 42 new entrants. YMT Co., Ltd., IBIDEN Co., Ltd., Kasai Kogyo Co., Ltd. are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 22 patents, we discovered top 14 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Kyoto University, University of Lodz are dominant in this area. They take 13.64% of the total patent filing.
Fukuoka-ken, Japan
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Okinawa-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
West Bengal, India
Patent: 1