Inventor
NAKAYAMA YUTAKA
JP34 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
6 patentsUS4450065AMay 22, 1984
Oxygen sensor
NGK SPARK PLUG CO81 citations96
US4624770ANov 25, 1986
Air-fuel ratio sensor
NGK SPARK PLUG CO28 citations92
US4498968AFeb 12, 1985
Oxygen sensor
NGK SPARK PLUG CO54 citations92
US4629549ADec 16, 1986
Oxygen sensor
NGK SPARK PLUG CO21 citations82
US4785150ANov 15, 1988
Plate-like alumina heater
NGK SPARK PLUG CO8 citations74
US4792387ADec 20, 1988
Air-fuel ratio detecting device
NGK SPARK PLUG CO2 citations61
TAKEDA PHARMACEUTICAL
4 patentsUS7767665B2Aug 3, 2010
1,3-benzothiazinone derivatives and use thereof
TAKEDA PHARMACEUTICAL7 citations72
US7399759B2Jul 15, 2008
1, 3-benzothiazinone derivatives and use thereof
TAKEDA PHARMACEUTICAL4 citations61
US7795267B2Sep 14, 2010
Bicyclic piperazine compound having TGR23 antagonistic activity
TAKEDA PHARMACEUTICAL0 citations41
US7659267B2Feb 9, 2010
1,3-Benzothiazinone derivatives, process for producing the same use thereof
TAKEDA PHARMACEUTICAL0 citations40
FUJI XEROX CO LTD
3 patentsUS6308024B1Oct 23, 2001
Dust protector for image exposure device and image forming apparatus utilizing the same
FUJI XEROX CO LTD93 citations96
US9141073B2Sep 22, 2015
Waste-developer collecting device and image forming apparatus including the waste-developer collecting device
FUJI XEROX CO LTD0 citations51
US8385767B2Feb 26, 2013
Image forming apparatus including a transfer belt unit, image forming units, a support member, an air flow path forming member, and an exhausting unit
FUJI XEROX CO LTD0 citations50
DAI ICHI KOGYO SEIYAKU CO LTD
3 patentsUS5654369AAug 5, 1997
Antistatic thermoplastic resin composition
DAI ICHI KOGYO SEIYAKU CO LTD31 citations91
US5332780AJul 26, 1994
Compositions containing allylformamide copolymers
DAI ICHI KOGYO SEIYAKU CO LTD13 citations72
US5541242AJul 30, 1996
Thermoplastic resin with (meth)acrylamide or aminoalkyl (meth)acrylate copolymer
DAI ICHI KOGYO SEIYAKU CO LTD3 citations62
FUJIFILM BUSINESS INNOVATION CORP
3 patentsUS11106177B1Aug 31, 2021
Particle collecting device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP5 citations72
US11966195B2Apr 23, 2024
Minute-particle trapping device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations51
US11561506B2Jan 24, 2023
Image forming apparatus with mesh member in air inlet of exhaust device
FUJIFILM BUSINESS INNOVATION CORP0 citations50