Inventor · disambiguated record
Kenichi Katagishi
Also filed as: KATAGISHI KENICHI
7 granted patents·108 citations·filing 1991–2004
86Inventor score
Top patents by PatentIndex Score
7 records- 0184US5632259AIgnition apparatus for an internal combustion engineHITACHI LTD·Filed 1996·Granted May 27, 1997·46 cites·15 claims
- 0278US6769298B2Gas flow rate measuring device having an integrated chip temperature sensor and adjustment processing circuit on common chipHITACHI LTD·Filed 2002·Granted Aug 3, 2004·24 cites·36 claims
- 0369US6810345B2Gas flow meterHITACHI LTD·Filed 2001·Granted Oct 26, 2004·13 cites·27 claims
- 0462US6968283B2Gas flow meterHITACHI CAR ENG CO LTD·Filed 2004·Granted Nov 22, 2005·9 cites·9 claims
- 0548US7375510B2Rotational position sensor and electronically controlled throttle device and internal combustion engineHITACHI LTD·Filed 2004·Granted May 20, 2008·6 cites·13 claims
- 0635US6590774B2Ignition apparatus for internal combustion engine with improved electrical insulation plate including berylliaHITACHI LTD·Filed 1999·Granted Jul 8, 2003·5 cites·4 claims
- 0731US5248881AOptical fiber type device for monitoring a moving object to detect a rotational position of an internal combustion engineHITACHI LTD·Filed 1991·Granted Sep 28, 1993·5 cites·22 claims
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