Inventor · disambiguated record
Hitoshi Hatano
Also filed as: HATANO HITOSHI
8 granted patents·4 pending applications·557 citations·filing 2001–2016
85Inventor score
Top patents by PatentIndex Score
12 records- 0196US6560032B2Liquid immersion lens system and optical apparatus using the sameOLYMPUS OPTICAL CO·Filed 2001·Granted May 6, 2003·486 cites·6 claims
- 0289US6940042B2Flux-cored wire for gas-shielded arc weldingKOBE STEEL LTD·Filed 2003·Granted Sep 6, 2005·57 cites·4 claims
- 0376US7820958B2Laser scanning microscope that includes a scanning device and at least one controllable optical element that controls the polarization plane of light incident onto a sample, and method of useOLYMPUS CORP·Filed 2008·Granted Oct 26, 2010·10 cites·26 claims
- 0475US9689051B2Hollow seamless pipe for high-strength springsHATANO HITOSHI·Filed 2010·Granted Jun 27, 2017·2 cites·5 claims
- 0566US9023159B2Steel for heat treatmentHATANO HITOSHI·Filed 2009·Granted May 5, 2015·2 cites·17 claims
- 0653US9429255B2Hollow seamless pipe for high-strength springKOBE STEEL LTD·Filed 2013·Granted Aug 30, 2016·0 cites·18 claims
- 0744US9650704B2Seamless steel pipe for hollow springKOBE STEEL LTD·Filed 2013·Granted May 16, 2017·0 cites·9 claims
- 0843US2005257853A1Welding wire for modified 9Cr-1Mo steel, and submerged-arc welding materialKOBE STEEL LTD·Filed 2005·Application pending·0 cites
- 0942US10526675B2Method for manufacturing steel for high-strength hollow springKOBE STEEL LTD·Filed 2015·Granted Jan 7, 2020·0 cites·4 claims
- 1042US2006179974A1Weld metal excellent in low temperature toughness and SR cracking resistance used for high-strength Cr-Mo steelKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 1141US2018265952A1Hollow seamless steel pipe for springKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 1238US2012325364A1Seamless steel pipe for high-strength hollow springKOCHI TAKUYA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →