Inventor
HASHI HIROSHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “HASHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
11 patentsUS6578945B2Jun 17, 2003
Printer for printing by discharging ink droplets from a plurality of nozzles, and whose ink discharge surface can be easily recovered
OLYMPUS OPTICAL CO112 citations98
US6672705B2Jan 6, 2004
Printer
OLYMPUS OPTICAL CO59 citations96
US6964468B2Nov 15, 2005
Printer
OLYMPUS OPTICAL CO24 citations92
US6595819B1Jul 22, 2003
Equipment for fabricating partitioning ribs of plasma display device
OLYMPUS OPTICAL CO9 citations74
US5179267AJan 12, 1993
Data reading and/or writing apparatus of type using optical card
OLYMPUS OPTICAL CO7 citations74
US4924199AMay 8, 1990
Optical card for data storage for use in a data recording and retrieving apparatus
OLYMPUS OPTICAL CO15 citations74
US4918415AApr 17, 1990
Data reading and/or writing apparatus for use with an optical card
OLYMPUS OPTICAL CO10 citations74
US6902254B2Jun 7, 2005
Printer system which uses a plurality of print heads and which controls the print heads with a simple configuration to achieve high accuracy image printing
OLYMPUS OPTICAL CO9 citations72
US5337304AAug 9, 1994
Optical information recording/reproducing apparatus
OLYMPUS OPTICAL CO5 citations62
US5126546AJun 30, 1992
Information recording and reproducing apparatus
OLYMPUS OPTICAL CO2 citations62
US5354978AOct 11, 1994
Information recording/reproducing apparatus
OLYMPUS OPTICAL CO1 citations52
OLYMPUS CORP
10 patentsUS7425060B2Sep 16, 2008
Sealing mechanism of ink channel
OLYMPUS CORP13 citations84
US7562975B2Jul 21, 2009
Positioning structure of image forming apparatus
OLYMPUS CORP9 citations83
US7490921B2Feb 17, 2009
Maintenance apparatus of recording head
OLYMPUS CORP11 citations83
US7077501B2Jul 18, 2006
Method of assembling ink jet head unit
OLYMPUS CORP12 citations83
US7165826B2Jan 23, 2007
Image forming apparatus
OLYMPUS CORP11 citations82
US7152971B2Dec 26, 2006
Positioning structure in image forming apparatus
OLYMPUS CORP7 citations73
US7008052B2Mar 7, 2006
Ink jet printer
OLYMPUS CORP7 citations73
US12133628B2Nov 5, 2024
Medical device
OLYMPUS CORP0 citations52
US11911002B2Feb 27, 2024
Overtube device
OLYMPUS CORP0 citations51
US11337587B2May 24, 2022
Medical over-tube, and medical device adapter having moving member and medical system having such medical over-tube
OLYMPUS CORP0 citations50