HM

Hiroyuki Mabuchi

RS Ricoh Printing Systems: 2 patents #1 of 51Top 2%
HI Hitachi: 1 patents #1,056 of 3,189Top 35%
HS Hitachi Printing Solutions: 1 patents #1 of 34Top 3%
Overall (2005): #23,434 of 245,428Top 10%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6879800 Developing apparatus and electrostatic record apparatus Masayoshi Ishii 2005-04-12
6871036 Belt driving apparatus and image forming apparatus using the same Kenji Asuwa, Toru Miyasaka, Tomio Sugaya, Hui Cheng 2005-03-22
6853829 Multi-color printer and method therefor Nobuyoshi Hoshi 2005-02-08