Inventor · disambiguated record
Kazuo Iwase
Also filed as: IWASE KAZUO · KAWAI HISASI
12 granted patents·305 citations·filing 1974–2001
93Inventor score
Top patents by PatentIndex Score
12 records- 0197US4356551AKnock detecting methodNIPPON SOKEN·Filed 1980·Granted Oct 26, 1982·63 cites·8 claims
- 0290USD462386SBall-point penPILOT INK CO LTD·Filed 2001·Granted Sep 3, 2002·49 cites·1 claims
- 0387USD426573SBall-point penPILOT INK CO LTD·Filed 1999·Granted Jun 13, 2000·36 cites·1 claims
- 0486US4233944AMethod for controlling ignition timing of internal combustion engineNIPPON DENSO CO·Filed 1979·Granted Nov 18, 1980·19 cites·2 claims
- 0586US3964016ARecording system for vehicle occupant protecting apparatusNIPPON SOKEN·Filed 1974·Granted Jun 15, 1976·38 cites·9 claims
- 0678USD458305SBall-point penPILOT INK CO LTD·Filed 2001·Granted Jun 4, 2002·25 cites·1 claims
- 0777US4169438AElectronic ignition timing control system for internal combustion engineNIPPON SOKEN·Filed 1977·Granted Oct 2, 1979·15 cites·3 claims
- 0874US4175507AElectronic ignition timing control system for internal combustion engineNIPPON SOKEN·Filed 1977·Granted Nov 27, 1979·13 cites·3 claims
- 0970US4271469AMethod for detecting knocking in internal combustion engineNIPPON SOKEN·Filed 1979·Granted Jun 2, 1981·18 cites·4 claims
- 1066USD426263SBall-point penPILOT INK CO LTD·Filed 1999·Granted Jun 6, 2000·14 cites·1 claims
- 1163US4167923AElectronic ignition timing control system for internal combustion enginesNIPPON SOKEN·Filed 1977·Granted Sep 18, 1979·9 cites·4 claims
- 1240US4162667AElectronic ignition timing control system for internal combustion enginesNIPPON SOKEN·Filed 1978·Granted Jul 31, 1979·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →