AY

Akio Yanai

EB Ebara: 1 patents #1,014 of 1,611Top 65%
Overall (All Time): #2,508,096 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12017323 Polishing head system and polishing apparatus Itsuki Kobata, Hozumi Yasuda, Nobuyuki Takahashi, Takamasa Nakamura, Keisuke Sakata +4 more 2024-06-25