Inventor
NAGASHIMA AKIRA
JP176 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
26 patentsUS5451251ASep 19, 1995
Ink, and ink-jet recording method and instrument using the same
CANON KK166 citations99
US7144449B2Dec 5, 2006
Print ink containing a plurality of fluorescent coloring materials and inkjet recording method
CANON KK88 citations98
US7141105B2Nov 28, 2006
Water-based fluorescent ink, recorded image using the same, and judging method
CANON KK76 citations98
US6676254B2Jan 13, 2004
Recording method, ink cartridge, printing device and information recording apparatus
CANON KK95 citations98
US5571313ANov 5, 1996
Ink-jet ink
CANON KK115 citations97
US7185978B2Mar 6, 2007
Recording method, ink cartridge, printing device and information recording apparatus
CANON KK56 citations96
US5865883AFeb 2, 1999
Ink, ink cartridge and recording unit, ink-jet recording method and ink-jet recording apparatus
CANON KK49 citations96
US5482545AJan 9, 1996
Ink, and ink-jet recording method and instrument using the same
CANON KK89 citations96
US5296022AMar 22, 1994
Ink-jet recording method and apparatus employing ink containing halogenated alkanol with 2 to 4 carbon atoms
CANON KK92 citations96
US5213613AMay 25, 1993
Ink, and ink-jet recording method and instrument using the same
CANON KK72 citations96
US5182579AJan 26, 1993
Ink-jet having ink storing absorbant material
CANON KK53 citations96
US5131949AJul 21, 1992
Ink, ink-jet recording process, and instrument making use of the ink
CANON KK62 citations96
US5132700AJul 21, 1992
Ink-jet recording process and apparatus employing-ink for ink-jet recording
CANON KK52 citations96
US5080716AJan 14, 1992
Ink having use in ink-jet recording
CANON KK66 citations96
US5078790AJan 7, 1992
Ink, ink-jet recording process, and instrument making use of the ink
CANON KK58 citations96
US5258066ANov 2, 1993
Ink containing halogenated alkanol with 2 to 4 carbon atoms, recording method and apparatus using the same
CANON KK92 citations95
US7464965B2Dec 16, 2008
Water-based fluorescent ink, recorded image using the same, and judging method
CANON KK21 citations93
US7429291B2Sep 30, 2008
Print ink containing a plurality of fluorescent coloring materials and inkjet recording method
CANON KK24 citations93
US7364770B2Apr 29, 2008
Coated fine particles and method for producing coated fine particles by reverse Diels-Alder reaction
CANON KK28 citations93
US7195340B2Mar 27, 2007
Ink-jet recording method and ink-jet ink
CANON KK44 citations93
US6835239B2Dec 28, 2004
Fluorescent ink, and ink cartridge, recording unit, ink-jet recording method, and ink-jet recording apparatus employing the fluorescent ink
CANON KK19 citations93
US6676734B2Jan 13, 2004
Ink, ink-jet recording process, recorded article, recording unit, ink cartridge, ink-jet recording apparatus, fluorescence enhancing method and method of elongating life time of fluorescence
CANON KK26 citations93
US5936649AAug 10, 1999
Recording method, recording apparatus for conducting the recording method and ink jet cartridge for use in the recording apparatus
CANON KK46 citations93
US5733363AMar 31, 1998
Dye, ink containing the same, and ink-jet recording method and instrument using the ink
CANON KK48 citations93
US5478383ADec 26, 1995
Ink, and ink-jet recording method and instrument using the same
CANON KK48 citations93
US5409529AApr 25, 1995
Ink, and ink-jet recording method and instrument using the same
CANON KK45 citations93
KIORITZ CORP
17 patentsUS6263579B1Jul 24, 2001
Hand-held power working machine
KIORITZ CORP67 citations96
US6108867AAug 29, 2000
Handling device for power working machine
KIORITZ CORP86 citations96
US6065214AMay 23, 2000
Portable trimmer
KIORITZ CORP58 citations96
US5029393AJul 9, 1991
Chain saw
KIORITZ CORP57 citations96
US6182524B1Feb 6, 2001
Hand lever apparatus
KIORITZ CORP25 citations93
US6167973B1Jan 2, 2001
Trimming machine having braking device for cutting blade
KIORITZ CORP29 citations93
US6056668AMay 2, 2000
Power machine having safety mechanism
KIORITZ CORP36 citations93
US6055797AMay 2, 2000
Portable power machine having safety mechanism
KIORITZ CORP25 citations93
US6021757AFeb 8, 2000
Handling device for a power working machine
KIORITZ CORP29 citations93
US5992375ANov 30, 1999
Four-stroke cycle internal combustion engine
KIORITZ CORP27 citations93
US5987753ANov 23, 1999
Hand-held power working machine
KIORITZ CORP27 citations93
US5947866ASep 7, 1999
Braking device for power working machine
KIORITZ CORP32 citations93
US5865155AFeb 2, 1999
Hand lever device
KIORITZ CORP19 citations93
US5370504ADec 6, 1994
Ambulant reciprocating compressor having plural pressure collection chambers
KIORITZ CORP32 citations93
US5235710AAug 17, 1993
Bed
KIORITZ CORP22 citations93
US4993865AFeb 19, 1991
Flywheel mounting device for internal combustion engine
KIORITZ CORP41 citations93
US4905424AMar 6, 1990
Rotary tool cover
KIORITZ CORP23 citations93
FUJI PHOTO FILM CO LTD
4 patentsUS5141838AAug 25, 1992
Photosensitive composition
FUJI PHOTO FILM CO LTD69 citations96
US4279982AJul 21, 1981
Photosensitive compositions
FUJI PHOTO FILM CO LTD76 citations96
US4258123AMar 24, 1981
Photosensitive resin composition
FUJI PHOTO FILM CO LTD123 citations96
US4232106ANov 4, 1980
Photosensitive compositions containing 2-halomethyl-5-vinyl-1,3,4-oxadiazoles as free radical progenitors
FUJI PHOTO FILM CO LTD100 citations96
PIONEER ELECTRONIC CORP
2 patentsFUJISAWA PHARMACEUTICAL CO
1 patentShowing the top 50 of 176 patents by PatentIndex Score.