SS

Shigeki Sugano

AI Aiwa: 1 patents #33 of 72Top 50%
Overall (All Time): #3,640,330 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5864522 Auto disc changer Takashi Ando, Shoji Komatsuzaki, Ayumu Konno, Takumi Usui, Morio Kurihara 1999-01-26