YN

Yukiko Nishiyama

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
📍 Kawaguchi, JP: #265 of 473 inventorsTop 60%
Overall (All Time): #3,707,988 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5593517 Regenerating material and refrigerator using the same Akiko Saito, Masashi Sahashi, Yoichi Tokai, Akihiko Tsutai, Masami Okamura +1 more 1997-01-14