YH

Yasunobu Hirai

SE Sega Enterprises: 1 patents #260 of 515Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #1,953,881 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9964367 Lifetime diagnosis component for anticorrosive coating, heat exchanger, refrigeration-and-air-conditioning apparatus Akinori Kimata, Rumi Okajima, Kazuhiro Miya, Hironori Kuriki 2018-05-08
6050896 Game image display method and game device Akimitsu Hanado, Junji Shibasaki, Akira Matsubayashi 2000-04-18