Inventor · disambiguated record
Seiichi Kawanami
Also filed as: KAWANAMI SEIICHI
4 granted patents·1 pending application·32 citations·filing 1991–2015
67Inventor score
Files withMITSUBISHI HEAVY IND LTD2KAWANAMI SEIICHI1KURARAY CO1MITSUBISHI HEAVY IND COMPRESSOR CORP1
Top patents by PatentIndex Score
5 records- 0163US6310476B1Eddy current flaw detectorMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Oct 30, 2001·30 cites·2 claims
- 0258US10261055B2Probe, ultrasonic testing apparatus, and ultrasonic testing control methodMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Apr 16, 2019·2 cites·6 claims
- 0334US10845341B2Ultrasonic flaw-detection method and apparatus for blade groove in turbine rotor discMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Nov 24, 2020·0 cites·5 claims
- 0428US2011314918A1Pipe inner surface inspection apparatusKAWANAMI SEIICHI·Filed 2011·Application pending·0 cites
- 0524US5144499AOptical shaped article for crt and having particular spectral transmittance characteristicsKURARAY CO·Filed 1991·Granted Sep 1, 1992·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →