Inventor
NONAKA TAKUMI
JP40 patents
⚠️ This page may combine multiple inventors who share the name “NONAKA TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAMA JAPAN CO LTD
12 patentsUS9840990B2Dec 12, 2017
Fuel injection device
ZAMA JAPAN CO LTD2 citations73
US7168423B2Jan 30, 2007
Gas sensor units for engines
ZAMA JAPAN CO LTD9 citations73
US10495029B2Dec 3, 2019
Carburetor with single diaphragm for supplying and metering fuel
ZAMA JAPAN CO LTD3 citations70
US9938932B2Apr 10, 2018
Carburetor with single diaphragm for supplying and metering fuel
ZAMA JAPAN CO LTD1 citations59
US10655556B2May 19, 2020
Fuel injection device
ZAMA JAPAN CO LTD0 citations52
US10273917B2Apr 30, 2019
Fuel injection device
ZAMA JAPAN CO LTD0 citations52
US10267266B2Apr 23, 2019
Attachment structure for solenoid valve to carburetor unit
ZAMA JAPAN CO LTD0 citations52
US10132265B2Nov 20, 2018
Fuel injection device
ZAMA JAPAN CO LTD0 citations52
US9599067B2Mar 21, 2017
Attachment structure for solenoid valve to carburetor unit
ZAMA JAPAN CO LTD0 citations52
US9581117B2Feb 28, 2017
Fuel injection device
ZAMA JAPAN CO LTD0 citations52
US10669972B2Jun 2, 2020
Main fuel jet and nozzle assembly for a carburetor
ZAMA JAPAN CO LTD0 citations49
US9897042B2Feb 20, 2018
Main fuel jet and nozzle assembly for a carburetor
ZAMA JAPAN CO LTD0 citations49
ZAMA JAPAN
11 patentsUS6662767B1Dec 16, 2003
Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine
ZAMA JAPAN19 citations92
US6880812B2Apr 19, 2005
Carburetor
ZAMA JAPAN17 citations84
US6827338B2Dec 7, 2004
Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine
ZAMA JAPAN13 citations84
US6845972B2Jan 25, 2005
Fuel system of carburetor
ZAMA JAPAN8 citations73
US6843469B1Jan 18, 2005
Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine
ZAMA JAPAN7 citations73
US6702262B2Mar 9, 2004
Fuel system of carburetor
ZAMA JAPAN10 citations73
US6631889B2Oct 14, 2003
Diaphragm-type carburetor
ZAMA JAPAN12 citations73
US7278629B2Oct 9, 2007
Carburetor
ZAMA JAPAN2 citations62
US6755397B2Jun 29, 2004
Diaphragm-type carburetor
ZAMA JAPAN3 citations62
US7144230B2Dec 5, 2006
Pulse fuel pump for a diaphragm carburetor
ZAMA JAPAN0 citations52
US6860254B2Mar 1, 2005
Carburetor
ZAMA JAPAN0 citations41
YAMABIKO CORP
5 patentsUS10495017B2Dec 3, 2019
Portable working machine including engine with carburetor and fuel supply control method thereof
YAMABIKO CORP3 citations69
US10634095B2Apr 28, 2020
Portable engine working machine and rotary carburetor incorporated therein
YAMABIKO CORP0 citations52
US10202942B2Feb 12, 2019
Portable engine working machine and rotary carburetor incorporated therein
YAMABIKO CORP0 citations52
US9422890B2Aug 23, 2016
Rotary carburetor
YAMABIKO CORP1 citations46
US11131272B2Sep 28, 2021
Carburetor including a manual fuel control device
YAMABIKO CORP0 citations44
ZAMA JAPAN KABUSHIKI KAISHA
3 patentsIIDA DENKI KOGYO KK
3 patentsUS9188066B2Nov 17, 2015
Speed reduction method for hand-carried engine-driven working machine
IIDA DENKI KOGYO KK4 citations70
US9115670B2Aug 25, 2015
Fuel control method for hand-carried engine-driven working machine
IIDA DENKI KOGYO KK2 citations60
US9062621B2Jun 23, 2015
Fuel control method for handheld engine operating machine
IIDA DENKI KOGYO KK1 citations49