Inventor · disambiguated record
Keiji Uehara
Also filed as: UEHARA KEIJI
12 granted patents·3 pending applications·156 citations·filing 1988–2001
91Inventor score
Files withMITSUBISHI ELECTRIC CORP5TEAC CORP5MITSUBISHI ELECTRIC COMPANY1MITSUBISHI ELECTRIC CORP AND T1TOSHIBA KK1
Top patents by PatentIndex Score
15 records- 0178US5063554AMagneto-optic disk unit having means for preventing erroneous insertion of disk cartridgeTEAC CORP·Filed 1990·Granted Nov 5, 1991·33 cites·10 claims
- 0275US5164935AMagneto-optical disk storage having erroneous insertion prevention mechanismMITSUBISHI ELECTRIC COMPANY·Filed 1991·Granted Nov 17, 1992·28 cites·12 claims
- 0366US5375115ADisk recording and reproducing apparatus having a guide shaft compression mechanism which secures a guide shaft along which the head movesMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 20, 1994·17 cites·8 claims
- 0463US5278819ADisk storage device having a carriage locking mechanismMITSUBISHI ELECTRIC CORP AND T·Filed 1992·Granted Jan 11, 1994·19 cites·10 claims
- 0560US5088085AMagneto-optic disk unit having means for preventing erroneous insertion of disk cartridgeTEAC CORP·Filed 1990·Granted Feb 11, 1992·15 cites·8 claims
- 0658US4987506AClamping mechanism for clamping a movable carriage carrying a recording/reproducing head of an information recording/reproducing apparatusTEAC CORP·Filed 1988·Granted Jan 22, 1991·12 cites·11 claims
- 0752US4984224AApparatus for recording and/or erasing an information signal on and from a magneto-optical disk wherein the magnetic biasing field means is part of a rotor magnet included in a stepping motorTEAC CORP·Filed 1989·Granted Jan 8, 1991·8 cites·5 claims
- 0851USD342061SMagnetic optical disk driveMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 7, 1993·7 cites·1 claims
- 0951US4994930AMechanism for actuating a protective shutter provided on a cartridge accommodating a diskTEAC CORP·Filed 1988·Granted Feb 19, 1991·9 cites·8 claims
- 1051US2002161703A1Mobile radio apparatusFiled 2000·Application pending·0 cites
- 1142US2002002036A1Radio communication apparatus, radio communication system and stationary stationTOSHIBA KK·Filed 2001·Application pending·0 cites
- 1240US2002160808A1Mobile radio apparatusFiled 2000·Application pending·0 cites
- 1338USD336080SMagnetic optical disc driveMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 1, 1993·3 cites·1 claims
- 1437USD341580SMagnetic optical disk driveMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 23, 1993·3 cites·1 claims
- 1534USD341581SMagnetic optical disk driveMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 23, 1993·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →