P

Inventor

IGARASHI HITOSHI

JP95 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

33 patents
US6250750B1Jun 26, 2001

Ink cartridge and loading mechanism for ink cartridge

SEIKO EPSON CORP166 citations99
US7237858B2Jul 3, 2007

Printing apparatus, printing method, storage medium, and computer system

SEIKO EPSON CORP22 citations93
US6877837B1Apr 12, 2005

Control unit and method for controlling motor for use in printer, and storage medium storing control program

SEIKO EPSON CORP17 citations93
US6809489B1Oct 26, 2004

Print control unit and print control method, and storage medium storing print control program

SEIKO EPSON CORP25 citations93
US6747429B2Jun 8, 2004

Print control system, print control method, and recording medium having recorded print control program

SEIKO EPSON CORP23 citations93
US6619778B2Sep 16, 2003

Carriage motor control in a printer

SEIKO EPSON CORP29 citations93
US6528962B1Mar 4, 2003

Control unit and method for controlling motor for use in printer, and storage medium storing control program

SEIKO EPSON CORP21 citations93
US6450612B2Sep 17, 2002

Recording head position adjusting mechanism in ink jet recording apparatus

SEIKO EPSON CORP16 citations93
US6270184B1Aug 7, 2001

Recording head position adjusting mechanism in ink jet recording apparatus

SEIKO EPSON CORP42 citations93
USD944319SFeb 22, 2022

Printing workroom interior

SEIKO EPSON CORP15 citations85
US7878723B2Feb 1, 2011

Printing apparatus and method of controlling transport of print media for continuous printing

SEIKO EPSON CORP8 citations84
US7731330B2Jun 8, 2010

Position detecting device, liquid ejecting apparatus and method of detecting smear of scale

SEIKO EPSON CORP10 citations84
US7401879B2Jul 22, 2008

Liquid ejection apparatus

SEIKO EPSON CORP17 citations84
US6390698B1May 21, 2002

Apparatus and method of detecting home position of carriage and storage medium storing home position detection program

SEIKO EPSON CORP19 citations84
US7600472B2Oct 13, 2009

Pump control mechanism, printer using the same and pump control method

SEIKO EPSON CORP9 citations82
US7712857B2May 11, 2010

Printing apparatus, printing method, program, storage medium, and computer system

SEIKO EPSON CORP6 citations74
US7530656B2May 12, 2009

Liquid-ejecting apparatus and printing system

SEIKO EPSON CORP7 citations74
US7284810B2Oct 23, 2007

Printer, printing method, program, storage medium and computer system

SEIKO EPSON CORP8 citations74
US7075262B2Jul 11, 2006

Print control system, print control method, and recording medium having recorded print control program

SEIKO EPSON CORP6 citations74
US4961659AOct 9, 1990

Printer case

SEIKO EPSON CORP14 citations74
US10538093B2Jan 21, 2020

Bottle set and bottle

SEIKO EPSON CORP2 citations73
US9986116B2May 29, 2018

Image scanning apparatus

SEIKO EPSON CORP2 citations73
USD321710SNov 19, 1991

Printer for electronic computer

SEIKO EPSON CORP6 citations72
US9731528B2Aug 15, 2017

Recording apparatus

SEIKO EPSON CORP3 citations71
USD316563SApr 30, 1991

Printer

SEIKO EPSON CORP11 citations67
US12138935B2Nov 12, 2024

Bottle set and bottle

SEIKO EPSON CORP0 citations63
US11691428B2Jul 4, 2023

Bottle set and bottle

SEIKO EPSON CORP0 citations63
US7530658B2May 12, 2009

Printer

SEIKO EPSON CORP3 citations63
US7483154B2Jan 27, 2009

Position detecting device, liquid ejecting apparatus and method of cleaning smear of scale

SEIKO EPSON CORP2 citations63
US7476844B2Jan 13, 2009

Encoder and driving device incorporating the same

SEIKO EPSON CORP3 citations63
US7443132B2Oct 28, 2008

Motor control device and method

SEIKO EPSON CORP5 citations63
US7147299B2Dec 12, 2006

Control unit and method for controlling motor for use in printer, and storage medium storing control program

SEIKO EPSON CORP3 citations63
USD326679SJun 2, 1992

Printer for computer

SEIKO EPSON CORP4 citations63

NEC CORP

5 patents

IGARASHI HITOSHI

4 patents

NIPPON ELECTRIC CO

3 patents

HATADA KENJI

2 patents

NIPPON SEIKI CO LTD

1 patent

MAX CO LTD

1 patent

ASAHI GLASS CO LTD

1 patent

Showing the top 50 of 95 patents by PatentIndex Score.