TH

Takeshi Hikima

TC Tokyo Ohka Kogyo Co.: 1 patents #437 of 684Top 65%
Overall (All Time): #2,859,591 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10301438 Dispersion liquid used for forming porous film, porous film, power storage element, and method for producing porous film Teruhiro Uematsu 2019-05-28