Inventor
KURODA KOUICHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KURODA KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL IND
9 patentsUS5533370AJul 9, 1996
Tube rolling method and apparatus
SUMITOMO METAL IND43 citations92
US7132021B2Nov 7, 2006
Process for making a work piece from a β-type titanium alloy material
SUMITOMO METAL IND37 citations89
US7788957B2Sep 7, 2010
Apparatus for pipe end sizing and method for pipe end sizing
SUMITOMO METAL IND9 citations82
US7654122B2Feb 2, 2010
Process for straightening a tube
SUMITOMO METAL IND9 citations82
US4901553AFeb 20, 1990
Method of manufacturing a finned tube
SUMITOMO METAL IND5 citations73
US5673584AOct 7, 1997
Method of and an apparatus for producing wire
SUMITOMO METAL IND10 citations72
US4959985AOct 2, 1990
Method of manufacturing metallic tube with spiral fin
SUMITOMO METAL IND3 citations62
US7371293B2May 13, 2008
Cold finished seamless steel tubes
SUMITOMO METAL IND4 citations61
US7765850B2Aug 3, 2010
Mechanical pipe-end expander and a method of manufacturing seamless steel pipe
SUMITOMO METAL IND4 citations59
NISSAN MOTOR
6 patentsUS6314347B1Nov 6, 2001
Driving control apparatus of hybrid vehicle and method thereof
NISSAN MOTOR300 citations99
US6278915B1Aug 21, 2001
Driving force control system for automotive vehicle
NISSAN MOTOR277 citations99
US6687581B2Feb 3, 2004
Control device and control method for hybrid vehicle
NISSAN MOTOR130 citations98
US5794170AAug 11, 1998
Downhill coasting situation detecting device for automotive vehicle
NISSAN MOTOR56 citations96
US6272416B1Aug 7, 2001
Vehicle drive force control device
NISSAN MOTOR16 citations84
US5878364AMar 2, 1999
Shift control apparatus
NISSAN MOTOR12 citations74