Inventor
TAKASHIMA HIROSHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TAKASHIMA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
9 patentsUS5383754AJan 24, 1995
Image forming apparatus having an image orientation identifying device and a binding device
RICOH KK158 citations97
US5826146AOct 20, 1998
Color image forming device which changes developing bias when switching between developer units
RICOH KK49 citations96
US5671470ASep 23, 1997
Color image forming device which changes developing bias when switching between developer units
RICOH KK53 citations96
US5741616AApr 21, 1998
Method of developing latent electrostatic images and developer-bearing member
RICOH KK51 citations92
US5674408AOct 7, 1997
Developer carrier capable of forming microfields thereon and method of producing the same
RICOH KK22 citations92
US5451713ASep 19, 1995
Developing apparatus using a developer carrier capable of forming microfields
RICOH KK30 citations92
US5315061AMay 24, 1994
Developing apparatus using a developer carrier capable of forming microfields
RICOH KK25 citations92
US5286918AFeb 15, 1994
Developing apparatus using a developer carrier capable of forming microfields on the surface thereof
RICOH KK36 citations92
US5172169ADec 15, 1992
Developer carrier of a developing device and a method of producing the same
RICOH KK37 citations92
HITACHI METALS LTD
3 patentsUS6406600B1Jun 18, 2002
CoPt-base sputtering target, method of making same, magnetic recording film and Co-Pt-base magnetic recording medium
HITACHI METALS LTD41 citations92
US8012235B2Sep 6, 2011
Process for producing low-oxygen metal powder
HITACHI METALS LTD10 citations83
US7381282B2Jun 3, 2008
Co alloy target and its production method, soft magnetic film for perpendicular magnetic recording and perpendicular magnetic recording medium
HITACHI METALS LTD1 citations45