P

Inventor

KOMURO HIROKAZU

JP100 patents
⚠️ This page may combine multiple inventors who share the name “KOMURO HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

38 patents
US5479197ADec 26, 1995

Head for recording apparatus

CANON KK334 citations99
US4965594AOct 23, 1990

Liquid jet recording head with laminated heat resistive layers on a support member

CANON KK404 citations99
US5696544ADec 9, 1997

Ink jet head substrate and ink jet head using same arranged staggeredly

CANON KK136 citations98
US4922269AMay 1, 1990

Liquid jet recording head unit, method of making same and liquid jet recording apparatus incorporating same

CANON KK126 citations98
US6390606B1May 21, 2002

Ink-jet head, ink-jet head substrate, and a method for making the head

CANON KK57 citations96
US6305080B1Oct 23, 2001

Method of manufacture of ink jet recording head with an elastic member in the liquid chamber portion of the substrate

CANON KK59 citations96
US5491505AFeb 13, 1996

Ink jet recording head and apparatus having a protective member formed above energy generators for generating energy used to discharge ink

CANON KK75 citations96
US4968992ANov 6, 1990

Method for manufacturing a liquid jet recording head having a protective layer formed by etching

CANON KK54 citations96
US4881318ANov 21, 1989

Method of manufacturing a liquid jet recording head

CANON KK64 citations96
US4873622AOct 10, 1989

Liquid jet recording head

CANON KK82 citations96
US4847639AJul 11, 1989

Liquid jet recording head and recording system incorporating the same

CANON KK63 citations96
US5580468ADec 3, 1996

Method of fabricating head for recording apparatus

CANON KK69 citations95
US6663229B2Dec 16, 2003

Ink jet recording head having movable member and restricting section for restricting displacement of movable member, and method for manufacturing the same

CANON KK30 citations93
US6409315B2Jun 25, 2002

Substrate for use of an ink jet recording head, an ink jet head using such substrate, a method for driving such substrate, and an jet head cartridge, and a liquid discharge apparatus

CANON KK36 citations93
US6382756B1May 7, 2002

Recording head and recording method

CANON KK41 citations93
US6099109AAug 8, 2000

Liquid-ejecting head and method of manufacturing the same

CANON KK36 citations93
US6084612AJul 4, 2000

Liquid ejection head, liquid ejection head cartridge, printing apparatus, printing system and fabrication process of liquid ejection head

CANON KK39 citations93
US5582678ADec 10, 1996

Process for producing ink jet recording head

CANON KK24 citations93
US5140345AAug 18, 1992

Method of manufacturing a substrate for a liquid jet recording head and substrate manufactured by the method

CANON KK29 citations93
US5062937ANov 5, 1991

Process for preparing an ink jet head

CANON KK31 citations93
US4970532ANov 13, 1990

Liquid jet recording head

CANON KK29 citations93
US4936952AJun 26, 1990

Method for manufacturing a liquid jet recording head

CANON KK30 citations93
US4889587ADec 26, 1989

Method of preparing a substrate for ink jet head and method of preparing an ink jet head

CANON KK40 citations93
US4860033AAug 22, 1989

Base plate having an oxidation film and an insulating film for ink jet recording head and ink jet recording head using said base plate

CANON KK37 citations93
US4777494AOct 11, 1988

Process for manufacturing an electrothermal transducer for a liquid jet recording head by anodic oxidation of exposed portions of the transducer

CANON KK35 citations93
US4720716AJan 19, 1988

Liquid jet recording head

CANON KK37 citations93
US7250113B2Jul 31, 2007

Method for manufacturing liquid ejection head

CANON KK24 citations92
US5649359AJul 22, 1997

Ink jet head manufacturing method using ion machining and ink jet head manufactured thereby

CANON KK19 citations92
US5485185AJan 16, 1996

Ink jet recording head, an ink jet recording apparatus provided with said recording head, and process for the production of said ink jet recording head

CANON KK47 citations92
US5322811AJun 21, 1994

Method for manufacturing a recording head with integrally housed semiconductor functional elements

CANON KK44 citations92
US6634736B2Oct 21, 2003

Ink-jet recording head, circuit board for ink-jet recording head, ink-jet recording head cartridge, and ink-jet recording apparatus

CANON KK18 citations84
US6149986ANov 21, 2000

Methods for manufacturing a substrate for a liquid jet recording head, liquid jet recording head, and liquid jet recording apparatus

CANON KK18 citations84
US4783369ANov 8, 1988

Heat-generating resistor and heat-generating resistance element using same

CANON KK18 citations82
US4719478AJan 12, 1988

Heat generating resistor, recording head using such resistor and drive method therefor

CANON KK22 citations82
US5703630ADec 30, 1997

Ink jet head manufacturing method using ion machining and ink jet head manufactured thereby

CANON KK15 citations81
US7452474B2Nov 18, 2008

Method of manufacturing substrate for ink jet recording head and method of manufacturing recording head using substrate manufactured by this method

CANON KK8 citations74
US6971171B2Dec 6, 2005

Method for manufacturing an ink jet recording head

CANON KK7 citations74
US6460970B1Oct 8, 2002

Method of manufacturing nozzle plate for ink jet recording head, ink jet recording head comprising such nozzle plate, and ink jet recording apparatus comprising such head

CANON KK13 citations74

HONDA MOTOR CO LTD

5 patents

KOMIYAMA HIROTO

2 patents

YAMANISHI TERUHIDE

1 patent

IBE SATOSHI

1 patent

TECHNO TAKATSUKI CO LTD

1 patent

ASAI KAZUHIRO

1 patent

HATSUI TAKUYA

1 patent

Showing the top 50 of 100 patents by PatentIndex Score.