Inventor
KATAGISHI KENICHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KATAGISHI KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6769298B2Aug 3, 2004
Gas flow rate measuring device having an integrated chip temperature sensor and adjustment processing circuit on common chip
HITACHI LTD24 citations92
US5632259AMay 27, 1997
Ignition apparatus for an internal combustion engine
HITACHI LTD46 citations90
US6810345B2Oct 26, 2004
Gas flow meter
HITACHI LTD13 citations84
US6590774B2Jul 8, 2003
Ignition apparatus for internal combustion engine with improved electrical insulation plate including beryllia
HITACHI LTD5 citations62
US7375510B2May 20, 2008
Rotational position sensor and electronically controlled throttle device and internal combustion engine
HITACHI LTD6 citations61
US5248881ASep 28, 1993
Optical fiber type device for monitoring a moving object to detect a rotational position of an internal combustion engine
HITACHI LTD5 citations57