P

Inventor

MAEDA HIROYUKI

JP134 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

20 patents
US6945643B2Sep 20, 2005

Ink jet head storing structure and liquid filling method

CANON KK47 citations96
US5854307ADec 29, 1998

Ink, and ink-jet recording method and instrument using the same

CANON KK59 citations96
US5955515ASep 21, 1999

Water-based ink for ink-jet, and ink-jet recording method and instruments using the ink

CANON KK66 citations95
US6402310B1Jun 11, 2002

Ink jet cartridge, ink jet apparatus, and manufacture method of ink jet cartridge

CANON KK57 citations94
US6790875B2Sep 14, 2004

Photocurable aqueous resin composition, ink, recording unit, ink cartridge, ink-jet recording apparatus and photopolymerization initiator

CANON KK34 citations93
US6733117B2May 11, 2004

Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same

CANON KK27 citations93
US6511147B2Jan 28, 2003

Ink-jet printer having heating control for print medium

CANON KK20 citations93
US6372818B1Apr 16, 2002

Water-based ink for ink-jet, and ink-jet recording method and instruments using the same

CANON KK26 citations93
US6053599AApr 25, 2000

Liquid jet printing head and printing apparatus having the liquid jet printing head

CANON KK23 citations93
US5969740AOct 19, 1999

Ink-jet recording process, and ink-jet recording apparatus

CANON KK31 citations93
US5866638AFeb 2, 1999

Ink for two-part liquid system recording, and ink set, ink container, recording unit, recording process and recording apparatus using the same

CANON KK38 citations93
US6805437B2Oct 19, 2004

Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling method

CANON KK34 citations92
US6799841B2Oct 5, 2004

Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording head

CANON KK36 citations92
USD430603SSep 5, 2000

Ink cartridge for ink jet printer

CANON KK17 citations92
US5216445AJun 1, 1993

Ink jet recording method using plural dots to form each recording unit

CANON KK21 citations92
US7044588B2May 16, 2006

Ink jet head storing structure and liquid filling method

CANON KK14 citations84
US6851795B2Feb 8, 2005

Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same

CANON KK13 citations84
US6631982B2Oct 14, 2003

Liquid ejecting apparatus

CANON KK16 citations84
US6074034AJun 13, 2000

Liquid jet recording head including a temperature sensor

CANON KK17 citations84
US5988798ANov 23, 1999

Fluid ejection head with multi-dimensional fluid path

CANON KK17 citations83

HISAMITSU PHARMACEUTICAL CO

6 patents

HONDA MOTOR CO LTD

5 patents

HARADA IND CO LTD

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

JMS CO LTD

2 patents

MAZDA MOTOR

1 patent

HARADA INDUSTRY OF AMERICA INC

1 patent

ROHM CO LTD

1 patent

MINOLTA CO LTD

1 patent

RICOH KK

1 patent

BRIDGESTONE CORP

1 patent

TOSHIBA KK

1 patent

YAMAHA MOTOR CO LTD

1 patent

OMRON TATEISI ELECTRONICS CO

1 patent

INT AUTOMOTIVE COMPONENTS

1 patent

MAEDA HIROYUKI

1 patent

PANASONIC CORP

1 patent

Showing the top 50 of 134 patents by PatentIndex Score.