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 patentsUS4774502ASep 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 patentsUS5245361ASep 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 patentsKUBOTA KK
1 patentKOBE STEEL LTD
1 patentMITUTOYO CORP
1 patentAGENCY IND SCIENCE TECHN
1 patentShowing the top 50 of 59 patents by PatentIndex Score.