Inventor · disambiguated record
Takashi Akaba
Also filed as: AKABA TAKASHI
10 granted patents·2 pending applications·151 citations·filing 1990–2008
89Inventor score
Files withMITSUBISHI HEAVY IND LTD11
Top patents by PatentIndex Score
12 records- 0187US6608281B2Laser beam machining head and laser beam machining apparatus having sameMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Aug 19, 2003·40 cites·17 claims
- 0283US7485828B2Residual stress improving apparatus for piping technical fieldMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Feb 3, 2009·9 cites·12 claims
- 0378US8044323B2Apparatus for improving residual stress of piping technical fieldMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Oct 25, 2011·4 cites·8 claims
- 0477US6664507B2Laser machining apparatusMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Dec 16, 2003·25 cites·13 claims
- 0575US5097110AReflecting mirror for a laser beam and laser beam welding apparatus, including the same laser beam reflecting mirrorMITSUBISHI HEAVY IND LTD·Filed 1990·Granted Mar 17, 1992·38 cites·18 claims
- 0665US5218258AUltrasonic motor and laser beam welding apparatus using the sameMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Jun 8, 1993·26 cites·10 claims
- 0755US6744547B2Laser wavelength converterMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jun 1, 2004·7 cites·18 claims
- 0846US8362393B2Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular bodyMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Jan 29, 2013·0 cites·22 claims
- 0946US2010059491A1Apparatus for improving residual stress in tubular bodyMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 1045US6721347B2Solid state laser apparatusMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Apr 13, 2004·2 cites·5 claims
- 1141US8362389B2Apparatus for improving residual stress in tubular body and adjustment method of the sameMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Jan 29, 2013·0 cites·3 claims
- 1235US2003053496A1Cooling block, ld device with the cooling block, and solid laser device having the ld device as excitation light sourceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →