Inventor · disambiguated record
Shinji Katsuramoto
Also filed as: KATSURAMOTO SHINJI
4 granted patents·165 citations·filing 1989–1998
81Inventor score
Technology areasG11B
Files withSONY CORP4
Top patents by PatentIndex Score
4 records- 0192US5841513AApparatus for reproducing sound signals recorded on a motion picture film with digital sound trackSONY CORP·Filed 1997·Granted Nov 24, 1998·68 cites·29 claims
- 0287US6564009B2Apparatus for recording and/or reproducing data onto and/or from an optical disk and method thereofSONY CORP·Filed 1998·Granted May 13, 2003·52 cites·33 claims
- 0386US5126994AMethod and apparatus for controlling and detecting recording laser beamSONY CORP·Filed 1989·Granted Jun 30, 1992·33 cites·13 claims
- 0461US5550603AMotion picture film with digital sound trackSONY CORP·Filed 1993·Granted Aug 27, 1996·12 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →