With the analysis among 1,983 patents, we discovered top 382 key players by total patent application. Mitsubishi Heavy Industries, Ltd., BASF AB, Nippon Shokubai Co., Ltd. are dominant in this area. They take 12.66% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 95
Tokyo-to, Japan
Patent: 68
Fukuoka-ken, Japan
Patent: 49
Hiroshima-ken, Japan
Patent: 44
Tokyo-to, Japan
Patent: 44
Nordrhein-Westfalen, Germany
Patent: 35
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 30
Hessen, Germany
Patent: 30
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With the analysis among related 58 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Otsuka Chemical Co., Ltd., Senju Metal Industry Co., Ltd., FUJIFILM Corp. take 34.48% of patent filing during this period.
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Patent: 2
Fukuoka-ken, Japan
Patent: 2
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Patent: 2
With the analysis among related 58 patents in last 5 years, we discover 13 new entrants. Clariant Catalysts (Japan) KK, JXTG Energy Co., Ltd, Soulbrain Co., Ltd. are the most active new entrants in this area.
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Patent: 2
Okayama-ken, Japan
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
With the analysis among 93 patents, we discovered top 19 universities and scientific research institutions by total patent application. University of Tokyo, Kyushu University, Prefectural University of Hiroshima are dominant in this area. They take 34.41% of the total patent filing.
Fukuoka-ken, Japan
Patent: 5
Hiroshima-ken, Japan
Patent: 5
Zuid-Holland, Netherlands
Patent: 4
Okayama-ken, Japan
Patent: 2
Aichi-ken, Japan
Patent: 2
Aichi-ken, Japan
Patent: 2