With the analysis among 2,829 patents, we discovered top 477 key players by total patent application. Nihon Parkerizing Co., Ltd., Applied Materials, Inc., Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 4.14% of the total patent filing.
Nihon Parkerizing Co., Ltd.
Tokyo-to, Japan
Patent: 49
California, United States
Patent: 38
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 25
Imperial Chemical Industries Ltd.
Tokyo-to, Japan
Patent: 24
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
Celanese International Corp.
Texas, United States
Patent: 22
International Business Machines Corp.
New York, United States
Patent: 21
With the analysis among 14 patents, we discovered top 6 start-ups by total patent application. Tevosol, Inc., Broadbit Batteries Oy, Institut National de la Santé et de la Recherche Médicale are active in this area.
Institut National de la Santé et de la Recherche Médicale
California, United States
Patent: 1
With the analysis among related 632 patents applied in the last 5 years. We discover 347 most active companies in this area. The fast-growing AGC, Inc. (Japan), MEC Co., Ltd, Central South University take 8.54% of patent filing during this period.
Tokyo-to, Japan
Patent: 23
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Patent: 19
Hunan Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Henan Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 8
Dalian University of Technology
Liaoning Sheng, China
Patent: 7
Nittetsu Mining Co., Ltd.
With the analysis among related 632 patents in last 5 years, we discover 224 new entrants. Sansure Biotech, Inc., Nittetsu Mining Co., Ltd., Nano One Materials Corp. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 8
Nittetsu Mining Co., Ltd.
British Columbia, Canada
Patent: 7
GCP Applied Technologies, Inc.
Massachusetts, United States
Patent: 6
Liaoning Sheng, China
Patent: 6
Fukushima-ken, Japan
Patent: 4
Aichi-ken, Japan
Patent: 4
With the analysis among 939 patents, we discovered top 253 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Henan Normal University are dominant in this area. They take 12.25% of the total patent filing.
Zhejiang Sheng, China
Patent: 43
Tianjin Shi, China
Patent: 39
Henan Sheng, China
Patent: 33
Hunan Sheng, China
Patent: 17
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Jilin Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Kyoto Institute of Technology
Kyoto-fu, Japan
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9