Inventor · disambiguated record
Takao Karaoke
Also filed as: KARAOKE TAKAO
2 granted patents·10 citations·filing 1992–2002
54Inventor score
Files withHITACHI METALS LTD2
Top patents by PatentIndex Score
2 records- 0153US6901782B2Method and apparatus for forming a modified a cross-section wire materialHITACHI METALS LTD·Filed 2002·Granted Jun 7, 2005·3 cites·10 claims
- 0245US5304262ATwo-piece oil ring for use in internal combustion engine, steel wire of modified cross-section for use as material of the oil ring and method of producing the steel wireHITACHI METALS LTD·Filed 1992·Granted Apr 19, 1994·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →