Inventor
FURUKAWA TATSUYA
JP38 patents
⚠️ This page may combine multiple inventors who share the name “FURUKAWA TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
18 patentsUS5167006ANov 24, 1992
Neuron unit, neural network and signal processing method
RICOH KK49 citations96
US4272771AJun 9, 1981
Ink jet printer with multiple nozzle print head and interlacing or dither means
RICOH KK139 citations96
US5327522AJul 5, 1994
Neuron unit
RICOH KK42 citations95
US4535339AAug 13, 1985
Deflection control type ink jet recorder
RICOH KK34 citations93
US5619617AApr 8, 1997
Neuron unit, neural network and signal processing method
RICOH KK21 citations92
US5581662ADec 3, 1996
Signal processing apparatus including plural aggregates
RICOH KK29 citations92
US5333241AJul 26, 1994
Neuron unit, neural network and signal processing method
RICOH KK22 citations92
US4504844AMar 12, 1985
Ink jet printing apparatus
RICOH KK30 citations92
US7143144B2Nov 28, 2006
System, method and computer readable medium for certifying release of electronic information on an internet
RICOH KK13 citations82
US5504838AApr 2, 1996
Neuron unit with error signal having components representing pulse densities
RICOH KK17 citations82
US4677845AJul 7, 1987
Device for detecting viscosity of liquid
RICOH KK22 citations82
US4626867ADec 2, 1986
Method of preventing unregistered printing in multi-nozzle ink jet printing
RICOH KK24 citations82
US4510509AApr 9, 1985
Ink ejection head
RICOH KK25 citations81
US4797688AJan 10, 1989
Multi-nozzle ink-jet printer
RICOH KK13 citations74
US4558995ADec 17, 1985
Pump for supplying head of ink jet printer with ink under pressure
RICOH KK19 citations74
US4429317AJan 31, 1984
Ink ejection head
RICOH KK12 citations71
US4322732AMar 30, 1982
Ink jet recording method
RICOH KK7 citations62
US7814325B2Oct 12, 2010
System, method and computer readable medium for certifying release of electronic information on an internet
RICOH KK0 citations51
OLYMPUS OPTICAL CO
7 patentsUS5460167AOct 24, 1995
Endoscope cover with channel
OLYMPUS OPTICAL CO151 citations99
US5860913AJan 19, 1999
Endoscope whose distal cover can be freely detachably attached to main distal part thereof with high positioning precision
OLYMPUS OPTICAL CO376 citations98
US5730701AMar 24, 1998
Endoscope
OLYMPUS OPTICAL CO124 citations98
US5707344AJan 13, 1998
Endoscope
OLYMPUS OPTICAL CO199 citations98
US5569157AOct 29, 1996
Endoscope
OLYMPUS OPTICAL CO170 citations98
US4989586AFeb 5, 1991
Endoscope having a solid-state image pickup device
OLYMPUS OPTICAL CO55 citations96
US5688221ANov 18, 1997
Endoscope cover for endoscope system having uniform flexibility
OLYMPUS OPTICAL CO39 citations93
OLYMPUS CORP
3 patentsMITSUBISHI HITACHI POWER SYS
2 patentsUS11066715B2Jul 20, 2021
Dehydrogenation processing method for turbine blades
MITSUBISHI HITACHI POWER SYS3 citations70
US9982545B2May 29, 2018
Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same
MITSUBISHI HITACHI POWER SYS1 citations50