KO

Katsuya Oyama

HI Hitachi: 2 patents #478 of 3,189Top 15%
📍 Hitachinaka, JP: #53 of 278 inventorsTop 20%
Overall (2005): #48,044 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6972700 Resolver/digital converter and control apparatus using the same Nobuyasu Kanekawa, Shoji Sasaki, Tomonobu Koseki 2005-12-06
6880530 Fuel supply system Shoji Sasaki 2005-04-19