SH

Shigeo Hattri

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Ibaraki, JP: #166 of 586 inventorsTop 30%
Overall (1997): #47,966 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5687995 Shape memory alloy pipe coupling and underwater pipes Takanobu Mori, Yasuo Kondo, Hiroshi Satoh, Takahiko Kato, Yoshimi Yanai 1997-11-18