Inventor · disambiguated record
Masayoshi Matsuyama
Also filed as: MATSUYAMA MASAYOSHI
6 granted patents·34 citations·filing 1989–1999
78Inventor score
Top patents by PatentIndex Score
6 records- 0150US6570569B1Image processing device and image processing methodSEGA ENTERPRISES KK·Filed 1999·Granted May 27, 2003·20 cites·22 claims
- 0239US5164031ATape splicing method and apparatusSONY MAGNESCALE INC·Filed 1991·Granted Nov 17, 1992·7 cites·4 claims
- 0338US5095390AApparatus for storing and feeding endless tape and recorded tape duplicator system utilizing the sameSONY MAGNESCALE INC·Filed 1989·Granted Mar 10, 1992·4 cites·22 claims
- 0430US5154786AMethod of manufacturing an endless tapeSONY MAGNESCALE INC·Filed 1991·Granted Oct 13, 1992·2 cites·2 claims
- 0526US5389189ASplicing tape feeding device for use in a tape splicerSONY MAGNESCALE INC·Filed 1993·Granted Feb 14, 1995·1 cites·5 claims
- 0625US5169466AMethod of manufacturing an endless tapeSONY MAGNESCALE INC·Filed 1991·Granted Dec 8, 1992·0 cites·2 claims
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