MH

Michiyo Hirayama

PA Panasonic: 2 patents #9,678 of 21,108Top 50%
NO Nok: 1 patents #382 of 725Top 55%
Overall (All Time): #1,346,080 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12410307 NBR composition Hideto Komurasaki, Keisuke Takahashi 2025-09-09
7833162 Ultrasonic probe Shigeyoshi Hasegawa, Kazuyoshi Irioka, Jun Koizumi 2010-11-16
7798969 Ultrasonic probe Masahiro Shinkai 2010-09-21