Inventor · disambiguated record
Hitoshi Tanigawa
Also filed as: TANIGAWA HITOSHI
4 granted patents·3 pending applications·110 citations·filing 2002–2007
79Inventor score
Top patents by PatentIndex Score
7 records- 0183US7069300B2Community-based collaborative knowledge system, and message moving method in that systemTOSHIBA KK·Filed 2002·Granted Jun 27, 2006·58 cites·15 claims
- 0280US7539763B2Community-based collaborative knowledge system, and message subscription type setting method and reply message processing method in that systemTOSHIBA KK·Filed 2002·Granted May 26, 2009·35 cites·6 claims
- 0365US7266669B2File system with file management function and file management methodTOSHIBA SOLUTIONS CORP·Filed 2005·Granted Sep 4, 2007·9 cites·17 claims
- 0454US7523104B2Apparatus and method for searching structured documentsTOSHIBA KK·Filed 2005·Granted Apr 21, 2009·8 cites·11 claims
- 0536US2003028596A1Community-based collaborative knowledge system, and user access limiting method in that systemKABUSHIKI TOSHIBA·Filed 2002·Application pending·0 cites
- 0632US2008059417A1Structured document management system and method of managing indexes in the same systemYAMADA AKITOMO·Filed 2007·Application pending·0 cites
- 0730US2006095456A1System and method for retrieving structured documentSAKAI MIYUKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →