Inventor · disambiguated record
Kouichi Ohta
Also filed as: OHTA KOUICHI
4 granted patents·117 citations·filing 1982–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0195US7748592B2Friction stir welding deviceKAWASAKI HEAVY IND LTD·Filed 2006·Granted Jul 6, 2010·88 cites·13 claims
- 0275US6505535B1Method and apparatus for manufacturing a press-formed objectDENSO CORP·Filed 2000·Granted Jan 14, 2003·13 cites·5 claims
- 0356US6883410B2Method and apparatus for manufacturing a press-formed objectDENSO CORP·Filed 2002·Granted Apr 26, 2005·7 cites·4 claims
- 0444US4466499ACombinatorial counting methodISHIDA SCALE MFG CO LTD·Filed 1982·Granted Aug 21, 1984·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →