P

Inventor

NAKAMURA YUKI

JP200 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

17 patents
US6280810B1Aug 28, 2001

Phase-change information recording medium and optical recording method to make higher rotation rates feasible

RICOH KK131 citations97
US5974025AOct 26, 1999

Optical recording medium and recording and reproducing method using the same

RICOH KK109 citations97
US6631109B2Oct 7, 2003

Optical recording method and apparatus, and optical storage medium

RICOH KK43 citations96
US6373802B1Apr 16, 2002

Method and apparatus for initializing optical recording media

RICOH KK34 citations96
US6445669B1Sep 3, 2002

Initialization of phase-change optical recording medium

RICOH KK73 citations95
US6757232B2Jun 29, 2004

Method of recording and reproducing information and apparatus for recording and reproducing information using the method

RICOH KK21 citations93
US6388978B1May 14, 2002

Optical recording method for a rewritable phase-change optical recording medium

RICOH KK54 citations92
US7507523B2Mar 24, 2009

Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information

RICOH KK14 citations84
US6886177B2Apr 26, 2005

Phase-change type optical information recording medium

RICOH KK16 citations84
US6592958B2Jul 15, 2003

Optical recording medium and sputtering target for fabricating the recording medium

RICOH KK15 citations84
US6487152B1Nov 26, 2002

Method of recording information in phase-change recording medium and recording medium for use in the method

RICOH KK16 citations84
US7245580B2Jul 17, 2007

Optical recording medium having protective and/or adhesive layers, and method of manufacture

RICOH KK8 citations74
US7193950B2Mar 20, 2007

Method for controlling a multi-pulse record waveform at high velocity in a phase change optical medium

RICOH KK6 citations74
US7095706B2Aug 22, 2006

Optical information recording medium

RICOH KK8 citations74
US7068581B2Jun 27, 2006

Optical recording apparatus for recording addresses and having a non-consecutive part in which addresses may or may not be set

RICOH KK4 citations73
US6775213B2Aug 10, 2004

Method and apparatus for initializing optical recording media

RICOH KK3 citations73
US6580672B2Jun 17, 2003

Method and apparatus for initializing optical recording media

RICOH KK4 citations73

ABE YUKIKO

6 patents

RICOH CO LTD

5 patents

NAKAMURA YUKI

4 patents

UEDA NAOYUKI

3 patents

SAOTOME RYOICHI

3 patents

NEC CORP

2 patents

MATSUMOTO SHINJI

2 patents

HONDA MOTOR CO LTD

2 patents

YAMAMOTO YUJI

1 patent

ADVICS CO LTD

1 patent

SONE YUJI

1 patent

ARAE SADANORI

1 patent

SANKYO SEIKI SEISAKUSHO KK

1 patent

KUSAYANAGI MINEHIDE

1 patent

Showing the top 50 of 200 patents by PatentIndex Score.