Inventor
SAWADA TAKANORI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SAWADA TAKANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS7219636B2May 22, 2007
Variable valve timing control system of internal combustion engine
HITACHI LTD24 citations91
US7409937B2Aug 12, 2008
Hydraulic control system for internal combustion engine
HITACHI LTD8 citations72
US7150251B2Dec 19, 2006
Valve timing control apparatus
HITACHI LTD6 citations62
US7424875B2Sep 16, 2008
Phase controller and cam shaft phase controller for internal combustion engine
HITACHI LTD1 citations52
UNISIA JECS CORP
3 patentsATSUGI MOTOR PARTS CO LTD
2 patentsUS4811698AMar 14, 1989
Valve timing adjusting mechanism for internal combustion engine for adjusting timing of intake valve and/or exhaust valve corresponding to engine operating conditions
ATSUGI MOTOR PARTS CO LTD56 citations95
US5012773AMay 7, 1991
Intake- and/or exhaust-valve timing control system for internal combustion engine
ATSUGI MOTOR PARTS CO LTD37 citations92