Inventor · disambiguated record
Yasuhiro Ohta
Also filed as: OHTA YASUHIRO
11 granted patents·1 pending application·95 citations·filing 1986–2012
89Inventor score
Top patents by PatentIndex Score
12 records- 0171US6134264ASpread spectrum communication device and communication systemHITACHI LTD·Filed 1995·Granted Oct 17, 2000·45 cites·2 claims
- 0266US8424402B2Ball screw unitWATANABE HAJIME·Filed 2009·Granted Apr 23, 2013·4 cites·10 claims
- 0360US8424401B2Ball screw unitSHIGE YOSHIFUMI·Filed 2012·Granted Apr 23, 2013·1 cites·14 claims
- 0456US4668573AThin film for recording dataHITACHI LTD·Filed 1986·Granted May 26, 1987·17 cites·10 claims
- 0554US8230749B2Ball screw unitSHIGE YOSHIFUMI·Filed 2009·Granted Jul 31, 2012·1 cites·9 claims
- 0654US6697418B1Spread spectrum communication device and communication systemHITACHI LTD·Filed 2000·Granted Feb 24, 2004·2 cites·27 claims
- 0747US7274729B2Spread spectrum communication device and communication systemHITACHI LTD·Filed 2003·Granted Sep 25, 2007·0 cites·11 claims
- 0845US5284236AStacked rubber tire separation-transport apparatusTSUBAKIMOTO CHAIN CO·Filed 1993·Granted Feb 8, 1994·12 cites·1 claims
- 0944US2010117277A1Suspension deviceOHTA YASUHIRO·Filed 2007·Application pending·0 cites
- 1040US5307922ARubber tire individual separation transport apparatusTSUBAKIMOTO CHAIN CO·Filed 1993·Granted May 3, 1994·7 cites·2 claims
- 1131US5423412ARubber tire separation and transport apparatusTSUBAKIMOTO CHAIN CO·Filed 1994·Granted Jun 13, 1995·4 cites·3 claims
- 1229US5484048ARubber tire individual separation transport apparatusTSUBAKIMOTO CHAIN CO·Filed 1994·Granted Jan 16, 1996·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →