Inventor · disambiguated record
Masaru Igawa
Also filed as: IGAWA MASARU
6 granted patents·5 pending applications·493 citations·filing 1994–2010
87Inventor score
Top patents by PatentIndex Score
11 records- 0195US6005599AVideo storage and delivery apparatus and systemHITACHI LTD·Filed 1994·Granted Dec 21, 1999·267 cites·2 claims
- 0291US7100192B1Method of and an apparatus for controlling a web server, a web server control program, and a storage medium on which the web server control program is storedHITACHI LTD·Filed 2000·Granted Aug 29, 2006·97 cites·11 claims
- 0391US7069332B2Video server for video distribution systemHITACHI LTD·Filed 2000·Granted Jun 27, 2006·42 cites·8 claims
- 0491US6772193B1Method for continuing data transfer to network cache from server without transferring said data to user terminal irrespective of user interruption of the data transferring requestHITACHI LTD·Filed 2000·Granted Aug 3, 2004·80 cites·25 claims
- 0578US7467221B2Video server for video distribution systemHITACHI LTD·Filed 2006·Granted Dec 16, 2008·4 cites·8 claims
- 0672US7853084B2Method of detecting feature imagesHITACHI LTD·Filed 2006·Granted Dec 14, 2010·3 cites·6 claims
- 0757US2009070843A1Video server for video distribution systemSHIBATA KOICHI·Filed 2008·Application pending·0 cites
- 0847US2011033115A1Method of detecting feature imagesSHIRAISHI MASAO·Filed 2010·Application pending·0 cites
- 0946US2008005028A1Contents metadata registering method, registering system, and registering programWAKABAYASHI AKIRA·Filed 2007·Application pending·0 cites
- 1044US2004086262A1Video data reproducing system and methodHITACHI LTD·Filed 2003·Application pending·0 cites
- 1142US2003028660A1Method and system for data distributionHITACHI LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →