P

Inventor

KIMURA TETSUO

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

NITTAN CO LTD

26 patents
US4774502ASep 27, 1988

Environmental abnormality detection apparatus

NITTAN CO LTD71 citations96
US4668939AMay 26, 1987

Apparatus for monitoring disturbances in environmental conditions

NITTAN CO LTD86 citations96
US6105077AAug 15, 2000

Transmitting system with address polling for providing a control signal to open/close switch

NITTAN CO LTD35 citations93
US4988988AJan 29, 1991

Central monitoring and alarming system

NITTAN CO LTD27 citations93
US4947162AAug 7, 1990

Terminal device for a monitoring and control system

NITTAN CO LTD26 citations93
US4831361AMay 16, 1989

Environmental abnormality alarm apparatus

NITTAN CO LTD25 citations93
US4658243AApr 14, 1987

Surveillance control apparatus for security system

NITTAN CO LTD40 citations93
US4538137AAug 27, 1985

Fire detector

NITTAN CO LTD38 citations93
US4525700AJun 25, 1985

Fire alarm system

NITTAN CO LTD34 citations93
US4505600AMar 19, 1985

Temperature sensor

NITTAN CO LTD40 citations93
US4524351AJun 18, 1985

Smoke detector

NITTAN CO LTD32 citations88
US5830412ANov 3, 1998

Sensor device, and disaster prevention system and electronic equipment each having sensor device incorporated therein

NITTAN CO LTD28 citations86
US4518952AMay 21, 1985

Sensor test circuit of an alarm system

NITTAN CO LTD19 citations82
US4638304AJan 20, 1987

Environmental abnormality detecting apparatus

NITTAN CO LTD24 citations79
US4785284ANov 15, 1988

Fire monitoring system

NITTAN CO LTD14 citations74
US4757306AJul 12, 1988

Separation type light extinction smoke detector

NITTAN CO LTD11 citations74
US4745399AMay 17, 1988

Device for generating an alarm signal in the event of an environmental abnormality

NITTAN CO LTD16 citations74
US4740787AApr 26, 1988

Centralized monitoring method for security system

NITTAN CO LTD12 citations74
US4733224AMar 22, 1988

Detector system with multiple sensors each sensing different danger conditions

NITTAN CO LTD19 citations74
US4725820AFeb 16, 1988

Composite detector

NITTAN CO LTD12 citations74
US4701625AOct 20, 1987

Separation type detector with addressed selection

NITTAN CO LTD13 citations74
US4697172ASep 29, 1987

Fire alarm system

NITTAN CO LTD14 citations74
US4581604AApr 8, 1986

Atmospheric abnormality detection alarm system

NITTAN CO LTD18 citations74
US4575711AMar 11, 1986

Alarm terminal device

NITTAN CO LTD14 citations74
US4550306AOct 29, 1985

Signal transmission system for fire alarm junction line

NITTAN CO LTD8 citations74
US4725819AFeb 16, 1988

Fire detection system

NITTAN CO LTD8 citations72

CANON KK

18 patents
US5245361ASep 14, 1993

Mountain arrangement for positioning an ink jet recording head with integral ink tank when the head is mounted to a carriage

CANON KK118 citations99
US5182581AJan 26, 1993

Ink jet recording unit having an ink tank section containing porous material and a recording head section

CANON KK312 citations99
US4951066AAug 21, 1990

Ink jet recording apparatus having a discharge orifice surface and a blade and rubbing member for cleaning the surface independently of each other

CANON KK75 citations95
US5861901AJan 19, 1999

Ink jet cartridge and ink jet recording apparatus

CANON KK29 citations93
US5847731ADec 8, 1998

Ink jet cartridge having protected positioning portions

CANON KK24 citations93
US5534894AJul 9, 1996

Ink jet recording medium discharging mechanism including resilently biased follower roller

CANON KK26 citations93
US5454555AOct 3, 1995

Recording apparatus

CANON KK35 citations93
US5235353AAug 10, 1993

Compact ink jet recording apparatus with particular design for recording medium conveyance and support

CANON KK27 citations92
US5105210AApr 14, 1992

Ink jet recording apparatus expandable to accommodate variable sheet widths

CANON KK30 citations92
US5502475AMar 26, 1996

Ink jet recording apparatus provided with fixating means

CANON KK19 citations83
US5384586AJan 24, 1995

Ink jet recording apparatus operable in two positions

CANON KK16 citations82
US4674899AJun 23, 1987

Recorder with improved paper feeding including multiple feed paths for selective feeding of webs and cut sheets

CANON KK22 citations82
US5913510AJun 22, 1999

Recording apparatus

CANON KK12 citations74
US4826335AMay 2, 1989

Recording apparatus having a rotatable cover including a guide for guiding a non-continuous record sheet to a recording head and having another guide for guiding a continuous record sheet having holes therein to the recording head

CANON KK6 citations74
US4778168AOct 18, 1988

Automatic sheet feeding system for recording apparatus

CANON KK12 citations74
US4717274AJan 5, 1988

Printer

CANON KK7 citations74
US4699366AOct 13, 1987

Automatic sheet feeding system for recording apparatus

CANON KK15 citations74
US5216448AJun 1, 1993

Ink jet recording head carriage and an apparatus with same

CANON KK15 citations72

MITSUI TOATSU CHEMICALS

2 patents

KUBOTA KK

1 patent

KOBE STEEL LTD

1 patent

MITUTOYO CORP

1 patent

AGENCY IND SCIENCE TECHN

1 patent

Showing the top 50 of 59 patents by PatentIndex Score.