SK

Shigeru Kazama

NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
📍 Steubenplatz, JP: #9 of 34 inventorsTop 30%
Overall (All Time): #1,282,694 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5897571 Forceps — 1999-04-27
5509890 Heart retractor — 1996-04-23
4776426 Stethoscope — 1988-10-11
4227251 Clock pulse regenerator Kouzou Kage 1980-10-07