YN

Yukiko Nishiyama

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
📍 Kawaguchi, JP: #11 of 40 inventorsTop 30%
Overall (1997): #54,020 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

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