Inventor
HAYASHI NOBUTAKA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI NOBUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNISIA JECS CORP
4 patentsUS6467443B1Oct 22, 2002
Valve operating device of internal combustion engine
UNISIA JECS CORP22 citations91
US5794576AAug 18, 1998
Engine cylinder valve controlling apparatus
UNISIA JECS CORP12 citations72
US5975036ANov 2, 1999
Variable valve actuation apparatus
UNISIA JECS CORP8 citations71
US5743224AApr 28, 1998
Valve lifter surface and processing method thereof
UNISIA JECS CORP8 citations71