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Ikoma, Japan

Masashi Niwa

Average Co-Inventor Count = 2.57

ph-index = 1

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 = 7

Masashi NiwaHiroshi Deguchi (4 patents)Masashi NiwaTakahiro Honda (2 patents)Masashi NiwaKen-ichi Fujimura (2 patents)Masashi NiwaMaki Tokai (2 patents)Masashi NiwaYaeko Osumi (2 patents)Masashi NiwaShin-ichi Kohno (2 patents)Masashi NiwaMasashi Niwa (6 patents)Hiroshi DeguchiHiroshi Deguchi (4 patents)Takahiro HondaTakahiro Honda (23 patents)Ken-ichi FujimuraKen-ichi Fujimura (9 patents)Maki TokaiMaki Tokai (2 patents)Yaeko OsumiYaeko Osumi (2 patents)Shin-ichi KohnoShin-ichi Kohno (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Santen Pharmaceutical Co., Ltd. (6 from 281 patents)


6 patents:

1. 9902698 - 2-[[[2-[(Hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereof

2. 9546140 - 2-[[[2-[(hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereof

3. 9359328 - 2-[[[2-[(hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereof

4. 9029398 - 2-[[[2-[(hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereof

5. 7410987 - Method for treating pain or pruritis by administering κ-opioid receptor agonist comprising 2-phenylbenzothiazoline derivative

6. 7112598 - κ opioid receptor agonist comprising 2-phenylbenzothiazoline derivative

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