Inventor

WATANABE HIDEYO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “WATANABE HIDEYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

2 patents

US7313347B2Dec 25, 2007

Cleaning device, process cartridge, image forming apparatus and toner

RICOH KK32 citations92

US5058877AOct 22, 1991

Automatic cut-sheet feeding apparatus

RICOH KK30 citations91

ISHIKAKE SATORU

1 patent

US8433216B2Apr 30, 2013

Image forming apparatus

ISHIKAKE SATORU3 citations57

YOSHIDA METAL INDUSTRY CO LTD

1 patent

US6195899B1Mar 6, 2001

Knife

YOSHIDA METAL INDUSTRY CO LTD6 citations57