Inventor
OKUYAMA OKUSHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA OKUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
11 patentsUS7505720B2Mar 17, 2009
Developing roller and developing method thereof
KONICA MINOLTA BUSINESS TECH15 citations83
US7981586B2Jul 19, 2011
Image forming method using the same
KONICA MINOLTA BUSINESS TECH3 citations62
US7903323B2Mar 8, 2011
Image display apparatus
KONICA MINOLTA BUSINESS TECH3 citations62
US7839562B2Nov 23, 2010
White particles for image display device
KONICA MINOLTA BUSINESS TECH2 citations62
US7692846B2Apr 6, 2010
Image display device
KONICA MINOLTA BUSINESS TECH4 citations62
US7672626B2Mar 2, 2010
Developing roller and image forming method employing the same
KONICA MINOLTA BUSINESS TECH3 citations61
US7969643B2Jun 28, 2011
Display particles for image display apparatus and image display apparatus loaded with the same
KONICA MINOLTA BUSINESS TECH0 citations52
US7830593B2Nov 9, 2010
Image display device
KONICA MINOLTA BUSINESS TECH1 citations52
US7885585B2Feb 8, 2011
Developing roller and image forming method employing the same
KONICA MINOLTA BUSINESS TECH0 citations51
US7831183B2Nov 9, 2010
Electrophotograph developing roller and developing apparatus employing the same
KONICA MINOLTA BUSINESS TECH1 citations49
US7952794B2May 31, 2011
Image display apparatus
KONICA MINOLTA BUSINESS TECH0 citations41