Inventor · disambiguated record
Yuichi Koizumi
Also filed as: KOIZUMI YUICHI
15 granted patents·483 citations·filing 1991–2010
95Inventor score
Top patents by PatentIndex Score
15 records- 0185US6865048B2Information storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI LTD·Filed 2003·Granted Mar 8, 2005·11 cites·9 claims
- 0283US5877760AUser interface for synchronously and independently scrolling windowsMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 2, 1999·65 cites·4 claims
- 0382US5982570AInformation storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI LTD·Filed 1997·Granted Nov 9, 1999·61 cites·10 claims
- 0481US6476994B2Information storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI LTD·Filed 2002·Granted Nov 5, 2002·8 cites·1 claims
- 0580US7982999B2Information storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 19, 2011·2 cites·14 claims
- 0680US6563658B2Information storing device and method for controlling same to record/reproduce information by selection one of working modesHITACHI LTD·Filed 2002·Granted May 13, 2003·8 cites·7 claims
- 0778US6381087B1Information storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI LTD·Filed 2000·Granted Apr 30, 2002·7 cites·10 claims
- 0877US9158866B2Layout-design support system and layout-design support programSATO MASATAKE·Filed 2010·Granted Oct 13, 2015·7 cites·14 claims
- 0967US5943051AUser interface for synchronized scrolling and segment editingMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 24, 1999·122 cites·6 claims
- 1067US5860067AUser interface scheduling system with time segment creation and selectionMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 12, 1999·125 cites·26 claims
- 1167US5650895AEnclosure structure for magnetic disk memory deviceHITACHI LTD·Filed 1994·Granted Jul 22, 1997·18 cites·20 claims
- 1267US5301078AMagnetic disk unit and manufacturing method of carriage structure thereofHITACHI LTD·Filed 1991·Granted Apr 5, 1994·17 cites·20 claims
- 1361US6151182AInformation storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI LTD·Filed 1999·Granted Nov 21, 2000·22 cites·17 claims
- 1457US8345371B2Information storing device and method for controlling same to record/reproduce information by selecting one of working modesHITACHI GLOBAL STORAGE TECH·Filed 2010·Granted Jan 1, 2013·0 cites·32 claims
- 1552US5936802AWiring structure in the load beam and guide arm of a magnetic disk driveHITACHI LTD·Filed 1996·Granted Aug 10, 1999·10 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →