MA

Masayuki Ainoya

HC Hitachi Koki Co.: 1 patents #28 of 142Top 20%
📍 Ibaraki, JP: #204 of 785 inventorsTop 30%
Overall (2003): #169,558 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6640078 Electrophotographic apparatus having a paper holding member Kenji Ishii, Junji Shirakawa, Minoru Seino, Hideki Ando 2003-10-28