MI

Masahiro Ishikawa

Mitsubishi Electric: 1 patents #405 of 1,581Top 30%
Nissan Motor Co.: 1 patents #45 of 302Top 15%
📍 Tokyo, OH: #8 of 16 inventorsTop 50%
Overall (1997): #31,289 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5691686 Transformer zero-phase current transformer Osamu Hasegawa, Yasuhiko Ookubo, Morio Machida 1997-11-25
5638510 Multiplexed system with watch dog timers — 1997-06-10