Inventor · disambiguated record
Kiyoshi Ohmori
Also filed as: OHMORI KIYOSHI
29 granted patents·507 citations·filing 1988–1999
97Inventor score
Top patents by PatentIndex Score
29 records- 0194US5182742ARecording and/or reproducing apparatus with a disc cartridge temperature sensorSONY CORP·Filed 1991·Granted Jan 26, 1993·95 cites·15 claims
- 0285US5970035ADisc device that controls the incident angle of a light beam striking a discSONY CORP·Filed 1996·Granted Oct 19, 1999·48 cites·19 claims
- 0384US5416762AImproved disc cartridge and recording and/or reproducing apparatus having means for positioning a turntable and disc cartridge support structure and means for reducing vibrationsSONY CORP·Filed 1992·Granted May 16, 1995·38 cites·7 claims
- 0482US5414687ADisc recording/reproducing apparatusSONY CORP·Filed 1993·Granted May 9, 1995·29 cites·1 claims
- 0576US5384757AMagneto-optical disc recording and/or reproducing apparatusSONY CORP·Filed 1991·Granted Jan 24, 1995·22 cites·4 claims
- 0672US6122237ADisc drive apparatus with optical axis inclination adjustment based on a skew sensor and referenceSONY CORP·Filed 1997·Granted Sep 19, 2000·26 cites·8 claims
- 0769US5428583AMagneto-optical disc recording/reproducing apparatusSONY CORP·Filed 1992·Granted Jun 27, 1995·19 cites·7 claims
- 0868US5850384ADisk cartridgeSONY CORP·Filed 1995·Granted Dec 15, 1998·22 cites·27 claims
- 0968US5815470ADisc drive unitSONY CORP·Filed 1997·Granted Sep 29, 1998·17 cites·2 claims
- 1068US5163037ADisc cartridge and recording/reproducing apparatus discriminating meansSONY CORP·Filed 1991·Granted Nov 10, 1992·17 cites·7 claims
- 1167US6154431ARecording and reproducing apparatusSONY CORP·Filed 1998·Granted Nov 28, 2000·12 cites·18 claims
- 1267US5841752ADisc drive unitSONY CORP·Filed 1995·Granted Nov 24, 1998·18 cites·10 claims
- 1365US5329503AMagneto-optical disc recording/reproducing apparatusSONY CORP·Filed 1992·Granted Jul 12, 1994·25 cites·10 claims
- 1464US5452271AMagneto-optical disc recording and/or reproducing apparatus with simplified means for moving the magnetic head close to and away from the magneto-optical disc during loading and unloading of the magneto-optical disc cartridgeSONY CORP·Filed 1993·Granted Sep 19, 1995·13 cites·6 claims
- 1563US5502704ADisc recording and/or reproducing apparatusSONY CORP·Filed 1992·Granted Mar 26, 1996·15 cites·3 claims
- 1661US6567361B1Disk tray formed with groove for preventing dust intrusionSONY CORP·Filed 1997·Granted May 20, 2003·16 cites·4 claims
- 1761US6314076B1Optical pickup device in recording and/reproducing apparatusSONY CORP·Filed 1999·Granted Nov 6, 2001·9 cites·64 claims
- 1858US6272092B1Recording and reproducing apparatus with lock and release mechanismSONY CORP·Filed 1998·Granted Aug 7, 2001·8 cites·56 claims
- 1958US6021108AOptical pickup device in recording and/reproducing apparatusSONY CORP·Filed 1998·Granted Feb 1, 2000·8 cites·12 claims
- 2054US5699344ADisk drive device having stabilized spindleSONY CORP·Filed 1992·Granted Dec 16, 1997·9 cites·2 claims
- 2150US6046976ADisc cartridge with grooves for a recording and reproducing apparatusSONY CORP·Filed 1998·Granted Apr 4, 2000·5 cites·19 claims
- 2249US6188661B1Recording and reproducing apparatus having elevation mechanismSONY CORP·Filed 1996·Granted Feb 13, 2001·5 cites·12 claims
- 2348US5627810ARecording/reproducing apparatus that forms read and write clock signals with differing frequencies from the servo clock signalsSONY CORP·Filed 1996·Granted May 6, 1997·7 cites·6 claims
- 2447US5327309ADisk drive apparatus with shutter locking mechanism which is preventive of play of disk cartridge in loading conditionSONY CORP·Filed 1990·Granted Jul 5, 1994·8 cites·2 claims
- 2545US5648944ARecording/reproducing apparatus that utilizes the servo clock signals to form read and write clock signals with different frequenciesSONY CORP·Filed 1996·Granted Jul 15, 1997·7 cites·7 claims
- 2633US6522621B1Disc cassetteSONY CORP·Filed 1997·Granted Feb 18, 2003·2 cites·7 claims
- 2732US6005029AOrganic composite-plated steel plate and resin composition for coating material used thereinDAINIPPON INK & CHEMICALS·Filed 1997·Granted Dec 21, 1999·4 cites·7 claims
- 2829US5637403AOrganic composite-plated steel plate and resin composition for coating material used thereinDAINIPPON INK & CHEMICALS·Filed 1994·Granted Jun 10, 1997·3 cites·8 claims
- 2927US4875128ADisc cartridgeMINNESOTA MINING & MFG·Filed 1988·Granted Oct 17, 1989·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →