Inventor
MATSUMURA YOSHIKUNI
JP7 patents
Patents
7 patentsUS5787414AJul 28, 1998
Data retrieval system using secondary information of primary data to be retrieved as retrieval key
TOSHIBA KK181 citations98
US5191601AMar 2, 1993
Video phone unit
TOSHIBA KK40 citations92
US5404157AApr 4, 1995
Apparatus for generating ions in solid ion recording head with improved stability
TOSHIBA KK11 citations72
US5270741ADec 14, 1993
Apparatus for generating ions in solid ion recording head with improved stability
TOSHIBA KK9 citations72
US7509282B2Mar 24, 2009
Auction system and method
TOSHIBA KK4 citations61
US7995231B2Aug 9, 2011
Apparatus for searching stored documents
TOSHIBA KK0 citations48
US7957017B2Jun 7, 2011
Document managing apparatus
TOSHIBA KK0 citations48