HK

Hirokazu Koyabu

HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
Overall (All Time): #2,026,994 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9007581 Inspection method and inspection device Izuo Horai, Yuta Urano, Takahiro Jingu 2015-04-14
7777876 Inspection method and inspection device Izuo Horai, Yuta Urano, Takahiro Jingu 2010-08-17