Growing community of inventors

Yokkaichi, Japan

Katsuhisa Kumazawa

Average Co-Inventor Count = 9.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 26

Katsuhisa KumazawaTakayuki Aoshima (7 patents)Katsuhisa KumazawaYasuaki Miki (7 patents)Katsuhisa KumazawaKenji Yamagishi (7 patents)Katsuhisa KumazawaToyomasa Hoshino (7 patents)Katsuhisa KumazawaTadashi Uyeda (7 patents)Katsuhisa KumazawaAtsushi Isotani (7 patents)Katsuhisa KumazawaSatoshi Katou (7 patents)Katsuhisa KumazawaNoboru Shintani (7 patents)Katsuhisa KumazawaTabayuki Aoshima (0 patent)Katsuhisa KumazawaAtsushi Isotant (0 patent)Katsuhisa KumazawaYasuaki c/o Mitsubishi Chemical Group Science & Technology Research Center Inc Miki (0 patent)Katsuhisa KumazawaNoboru Mitsubishi Chemical Group Science And Technology Research Center Inc Shintani (0 patent)Katsuhisa KumazawaSatoshi c/o Mitsubishi Chemical Group Science And Technology Research Center Inc Katou (0 patent)Katsuhisa KumazawaKenji c/o Mitsubishi Chemical Group Science And Technology Research Center Inc Yamagishi (0 patent)Katsuhisa KumazawaKatsuhisa Kumazawa (7 patents)Takayuki AoshimaTakayuki Aoshima (35 patents)Yasuaki MikiYasuaki Miki (12 patents)Kenji YamagishiKenji Yamagishi (12 patents)Toyomasa HoshinoToyomasa Hoshino (11 patents)Tadashi UyedaTadashi Uyeda (9 patents)Atsushi IsotaniAtsushi Isotani (8 patents)Satoshi KatouSatoshi Katou (7 patents)Noboru ShintaniNoboru Shintani (7 patents)Tabayuki AoshimaTabayuki Aoshima (0 patent)Atsushi IsotantAtsushi Isotant (0 patent)Yasuaki c/o Mitsubishi Chemical Group Science & Technology Research Center Inc MikiYasuaki c/o Mitsubishi Chemical Group Science & Technology Research Center Inc Miki (0 patent)Noboru Mitsubishi Chemical Group Science And Technology Research Center Inc ShintaniNoboru Mitsubishi Chemical Group Science And Technology Research Center Inc Shintani (0 patent)Satoshi c/o Mitsubishi Chemical Group Science And Technology Research Center Inc KatouSatoshi c/o Mitsubishi Chemical Group Science And Technology Research Center Inc Katou (0 patent)Kenji c/o Mitsubishi Chemical Group Science And Technology Research Center Inc YamagishiKenji c/o Mitsubishi Chemical Group Science And Technology Research Center Inc Yamagishi (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (7 from 2,352 patents)


7 patents:

1. 11732087 - Biomass-resource-derived polyester and production process thereof

2. 11560449 - Biomass-resource-derived polyester and production process thereof

3. 10870727 - Biomass-resource-derived polyester and production process thereof

4. 10287393 - Biomass-resource-derived polyester and production process thereof

5. 9080009 - Biomass-resource-derived polyester and production process thereof

6. 8021864 - Biomass-resource-derived polyester and production process thereof

7. 7985566 - Biomass-resource-derived polyester and production process thereof

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