KY

Keiichi Yoshikawa

KA Kao: 3 patents #5 of 196Top 3%
Overall (2020): #81,597 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10738101 Method for selecting odor-controlling substance Naoko Saito 2020-08-11
10619027 Agent for suppressing odors of polysulfide compounds Naoko Saito 2020-04-14
10585087 Method for evaluating and selecting agent for suppressing odors of sulfide compounds Naoko Saito 2020-03-10