RS

Ritsuko Sakai

UN Unicharm: 1 patents #390 of 624Top 65%
Overall (All Time): #1,607,351 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6833152 Soybean jam 2004-12-21
5204997 Disposable garments of pants type Migaku Suzuki, Takeshi Kudo, Rumi Yamaki 1993-04-27
4855945 Portable food-constituent-amount display and calculating system, and device to operate the system 1989-08-08