Inventor
NAKAMURA TETSUYA
JP165 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PENTAX CORP
6 patentsUS6790175B1Sep 14, 2004
Endoscope system
PENTAX CORP180 citations99
US6527708B1Mar 4, 2003
Endoscope system
PENTAX CORP101 citations98
US6498948B1Dec 24, 2002
Endoscope system
PENTAX CORP123 citations98
US6846286B2Jan 25, 2005
Endoscope system
PENTAX CORP102 citations95
US6788861B1Sep 7, 2004
Endoscope system, scanning optical system and polygon mirror
PENTAX CORP40 citations92
US6962565B2Nov 8, 2005
Excitation light illuminating probe, video endoscope system, and video endoscope for fluorescence observation
PENTAX CORP17 citations84
SAKURA RUBBER
6 patentsUS5606850AMar 4, 1997
Outdoor working automating system
SAKURA RUBBER281 citations99
US5438817AAug 8, 1995
Outdoor working automating system
SAKURA RUBBER61 citations96
US6264412B1Jul 24, 2001
Honeycomb panel fixing device
SAKURA RUBBER75 citations93
US7674064B2Mar 9, 2010
Coupling apparatus for structural members
SAKURA RUBBER10 citations84
US7473048B2Jan 6, 2009
Coupling apparatus for structural members
SAKURA RUBBER8 citations84
US7175894B2Feb 13, 2007
Photo-curing hollow structure
SAKURA RUBBER11 citations84
TOSHIBA KK
5 patentsUS5488462AJan 30, 1996
Electrophotographic apparatus having developing device with seals for preventing toner leakage
TOSHIBA KK52 citations96
US5692232ANov 25, 1997
Electrophotographic apparatus that prevents toner from attaching to a contact member of a transfer device
TOSHIBA KK24 citations92
US5655178AAug 5, 1997
Electrophotographic apparatus having cleaning device and developing device configured to prevent toner leakage
TOSHIBA KK35 citations92
US5438397AAug 1, 1995
Image forming apparatus
TOSHIBA KK20 citations92
US5412364AMay 2, 1995
Toner pack and development device for use in electrophotographic apparatus
TOSHIBA KK38 citations92
NIPPON DENSO CO
5 patentsUS5436216AJul 25, 1995
Self-heat generation type honeycomb filter and its apparatus
NIPPON DENSO CO94 citations94
US4825373AApr 25, 1989
Fuel injection timing control apparatus for a diesel engine, including a determination of when actual ignition can be detected
NIPPON DENSO CO25 citations92
US4462079AJul 24, 1984
Apparatus for providing information for agricultural work machine
NIPPON DENSO CO32 citations92
US5648050AJul 15, 1997
Metal carrier
NIPPON DENSO CO35 citations91
US4425889AJan 17, 1984
Electric governor for internal combustion engine
NIPPON DENSO CO30 citations91
ASAHI OPTICAL CO LTD
4 patentsUS6477403B1Nov 5, 2002
Endoscope system
ASAHI OPTICAL CO LTD206 citations99
US6456769B1Sep 24, 2002
Fiber bundle and endoscope apparatus
ASAHI OPTICAL CO LTD98 citations98
US6396627B1May 28, 2002
Stereoscopic microscope including zoom and relay optical systems
ASAHI OPTICAL CO LTD76 citations96
US5745296AApr 28, 1998
Multibeam recording device
ASAHI OPTICAL CO LTD28 citations93
FUJITSU LTD
4 patentsUS5133605AJul 28, 1992
Monitoring system employing infrared image
FUJITSU LTD168 citations99
US5237308AAug 17, 1993
Supervisory system using visible ray or infrared ray
FUJITSU LTD57 citations96
US4999614AMar 12, 1991
Monitoring system using infrared image processing
FUJITSU LTD63 citations94
US5059796AOct 22, 1991
Infrared monitoring system
FUJITSU LTD37 citations93
IDEMITSU PETROCHEMICAL CO
4 patentsUS6313227B1Nov 6, 2001
Propylene-ethylene block copolymer, resin composition, and blow-molded article
IDEMITSU PETROCHEMICAL CO25 citations92
US5714227AFeb 3, 1998
Car interior member and method for producing the same
IDEMITSU PETROCHEMICAL CO24 citations92
US5527581AJun 18, 1996
Car interior member and molding method of the same
IDEMITSU PETROCHEMICAL CO23 citations92
US6153715ANov 28, 2000
Propylenic resin and blow molded article made therefrom
IDEMITSU PETROCHEMICAL CO24 citations91
DENSO CORP
2 patentsMITSUMI ELECTRIC CO LTD
2 patentsHOYA CORP
1 patentSONY CORP
1 patentTIGERS POLYMER
1 patentSUMITOMO WIRING SYSTEMS
1 patentEISAI CO LTD
1 patentOMRON TATEISI ELECTRONICS CO
1 patentMABUCHI MOTOR CO
1 patentINOUE MASATO
1 patentTANAKA PRECIOUS METAL IND
1 patentTAWADA SHUNSUKE
1 patentMAZDA MOTOR
1 patentTOYODA BOSHOKU KK
1 patentShowing the top 50 of 165 patents by PatentIndex Score.