Inventor · disambiguated record
Kenichi Iwanaga
Also filed as: IWANAGA KENICHI
8 granted patents·173 citations·filing 1990–2021
86Inventor score
Top patents by PatentIndex Score
8 records- 0185US6057684AMagnetic flaw detection apparatus using an E-shaped magnetic sensor and high-pass filterMURAKAMI YOSHIHIRO·Filed 1996·Granted May 2, 2000·90 cites·14 claims
- 0272US5512821AMethod and apparatus for magnetically detecting defects in an object with compensation for magnetic field shift by means of a compensating coilNIPPON KOKAN KK·Filed 1992·Granted Apr 30, 1996·43 cites·28 claims
- 0359US12471621B2Non-combustible heating-type smoking article and electric heating-type smoking systemJAPAN TOBACCO INC·Filed 2021·Granted Nov 18, 2025·0 cites·16 claims
- 0459US12310399B2Non-combustible heating-type smoking article, electric heating-type smoking system, and method for producing non-combustible heating-type smoking articleJAPAN TOBACCO INC·Filed 2021·Granted May 27, 2025·0 cites·20 claims
- 0544US5281968ADC offset correction circuit for A/D converterNEC CORP·Filed 1992·Granted Jan 25, 1994·13 cites·4 claims
- 0642US5235275AMagnetic inspection apparatus for thin steel strip having magnetizer and detection coil within a hollow roller rotated by the steel stripNIPPON KOKAN KK·Filed 1991·Granted Aug 10, 1993·14 cites·3 claims
- 0733US7100579B2Fuel injection deviceMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Sep 5, 2006·0 cites·3 claims
- 0831US5089776AApparatus for detecting defects in a moving steel strip with a magnetizing yoke and a sensor placed on opposite sides of the stripNIPPON KOKAN KK·Filed 1990·Granted Feb 18, 1992·13 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →