Inventor · disambiguated record
Koichiro Ishii
Also filed as: ISHII KOICHIRO
12 granted patents·253 citations·filing 1993–2002
92Inventor score
Files withNIKON CORP12
Top patents by PatentIndex Score
12 records- 0194US5825724AMagneto-optical recording method using laser beam intensity setting based on playback signalNIKON CORP·Filed 1996·Granted Oct 20, 1998·100 cites·8 claims
- 0287US5862103AMagneto-optical recording method capable of determining optimum laser beam intensitiesNIKON CORP·Filed 1997·Granted Jan 19, 1999·47 cites·5 claims
- 0377US6669344B2Color synthesizing optical apparatus and projection type display apparatusNIKON CORP·Filed 2002·Granted Dec 30, 2003·17 cites·3 claims
- 0464US5684765AOptical recording method and controlNIKON CORP·Filed 1996·Granted Nov 4, 1997·18 cites·18 claims
- 0561US5726954AOptical recording method and apparatusNIKON CORP·Filed 1996·Granted Mar 10, 1998·13 cites·5 claims
- 0660US5831943AStabilized overwriteable optical recording method using laser beam intensity settingsNIKON CORP·Filed 1996·Granted Nov 3, 1998·14 cites·10 claims
- 0760US5426628ADrive for an optical information recording mediumNIKON CORP·Filed 1993·Granted Jun 20, 1995·11 cites·3 claims
- 0859US6715882B2Projection type display deviceNIKON CORP·Filed 2002·Granted Apr 6, 2004·4 cites·9 claims
- 0957US5808972AStabilized overwriteable optical recording method using laser beam intensity settingsNIKON CORP·Filed 1996·Granted Sep 15, 1998·13 cites·9 claims
- 1054US5557595ADrive for an optical information recording mediumNIKON CORP·Filed 1995·Granted Sep 17, 1996·10 cites·3 claims
- 1144US5852596AAdjusting a detected signal with a wave form equalizer based upon environmental temperature or heat characteristic of an optical diskNIKON CORP·Filed 1996·Granted Dec 22, 1998·6 cites·22 claims
- 1229US5717677AData erasure device and data recording device using a clock signalNIKON CORP·Filed 1996·Granted Feb 10, 1998·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →