Inventor
KOMAI HIROMICHI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “KOMAI HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
24 patentsUS6332669B1Dec 25, 2001
Ink jet head including vibration plate and electrode substrate
RICOH KK78 citations96
US4301459ANov 17, 1981
Ink ejection apparatus comprising entrained air removal means
RICOH KK98 citations96
US4045802AAug 30, 1977
Ink ejection printing apparatus comprising automatically actuated ejection orifice cap
RICOH KK129 citations96
US5146236ASep 8, 1992
Ink jet record apparatus
RICOH KK65 citations95
US5400065AMar 21, 1995
Method and apparatus for forming image on a member with image forming liquid by selective application of heat and/or pressure
RICOH KK27 citations92
US5359350AOct 25, 1994
Method of driving ink jet printing head
RICOH KK48 citations92
US5270740ADec 14, 1993
Ink jet head
RICOH KK23 citations92
US5266965ANov 30, 1993
Method of driving ink jet type printing head
RICOH KK36 citations92
US4520367AMay 28, 1985
Ink jet head assembly
RICOH KK27 citations92
US7713673B2May 11, 2010
Fixing liquid, toner fixing method, toner fixing device, image forming method, and image forming apparatus
RICOH KK10 citations84
US7655374B2Feb 2, 2010
Fixing liquid, toner fixing method and apparatus, and image forming method and apparatus
RICOH KK18 citations84
US4677845AJul 7, 1987
Device for detecting viscosity of liquid
RICOH KK22 citations82
US4464668AAug 7, 1984
Ink supply system of ink jet recording apparatus
RICOH KK23 citations82
US4178597ADec 11, 1979
Color ink jet printing apparatus
RICOH KK25 citations82
US5759278AJun 2, 1998
Liquid applying apparatus and an image forming substance removing apparatus
RICOH KK14 citations81
US4291316ASep 22, 1981
System for driving ink drop generator of ink-jet printer
RICOH KK26 citations81
US5369421ANov 29, 1994
Method of printing colored image and apparatus suitable therefor
RICOH KK17 citations74
US4300144ANov 10, 1981
Multiple-nozzle ink-jet recording apparatus
RICOH KK19 citations74
US6117240ASep 12, 2000
Liquid applying apparatus and an image forming substance removing apparatus
RICOH KK10 citations73
US5968272AOct 19, 1999
Liquid applying apparatus and an image forming substance removing apparatus
RICOH KK8 citations73
US5652989AAug 5, 1997
Apparatus for removing an image forming substance from an image deposited recording medium
RICOH KK17 citations73
US5260723ANov 9, 1993
Liquid jet recording head
RICOH KK14 citations72
US7794835B2Sep 14, 2010
Fixing solution, capsule structure, fixing method, fixing device and image forming apparatus
RICOH KK3 citations63
US7713622B2May 11, 2010
Fixing solution, capsule structure, fixing method, fixing device and image forming apparatus
RICOH KK2 citations63
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD
9 patentsUS8864591B2Oct 21, 2014
Propeller shaft and constant velocity universal joint used therein
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD24 citations90
US10767705B2Sep 8, 2020
Propeller shaft
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD7 citations83
US10240641B2Mar 26, 2019
Power transmission shaft and propeller shaft for vehicle
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD12 citations82
US9334904B2May 10, 2016
Propeller shaft and yoke structure of universal joint used for the propeller shaft
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD3 citations72
US11339831B2May 24, 2022
Power transmission shaft and propeller shaft for vehicle
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD0 citations61
US9605716B2Mar 28, 2017
Propeller shaft and yoke structure of universal joint used for the propeller shaft
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD1 citations61
US10690192B2Jun 23, 2020
Propeller shaft and yoke structure of universal joint used for the propeller shaft
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD0 citations51
US10378591B2Aug 13, 2019
Propeller shaft and yoke structure of universal joint used for the propeller shaft
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD0 citations51
US9850959B2Dec 26, 2017
Propeller shaft and yoke structure of universal joint used for the propeller shaft
HITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD0 citations51
HITACHI AUTOMOTIVE SYSTEMS LTD
4 patentsUS11493093B2Nov 8, 2022
Power transmission shaft
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations72
US10508692B2Dec 17, 2019
Propeller shaft and propeller shaft production method
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations72
US11512761B2Nov 29, 2022
Power transmission shaft and method for manufacturing same
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations60
US10352368B2Jul 16, 2019
Propeller shaft and constant-velocity joint used in said propeller shaft
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41