YI

Yuuichi Irinatsu

KA Kao: 2 patents #1,388 of 3,221Top 45%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #2,312,552 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5160759 Edible oil-in-water emulsion Masaki Nomura, Shin Koike, Ko Yamashita, Koichi Okisaka, Yoshito Sano +3 more 1992-11-03
4873109 Cacao buttern substitute composition Yukitaka Tanaka, Hisao Omura, Takashi Kobayashi, Aiko Noguchi 1989-10-10