Inventor · disambiguated record
Katsutoshi Kubo
Also filed as: KUBO KATSUTOSHI
4 granted patents·1 pending application·44 citations·filing 1997–2008
75Inventor score
Top patents by PatentIndex Score
5 records- 0186US8150066B2Sound signal processing device, sound signal processing method, sound signal processing program, storage medium, and display deviceKUBO KATSUTOSHI·Filed 2007·Granted Apr 3, 2012·29 cites·8 claims
- 0254US8116480B2Filter coefficient calculation device, filter coefficient calculation method, control program, computer-readable storage medium, and audio signal processing apparatusKUBO KATSUTOSHI·Filed 2008·Granted Feb 14, 2012·2 cites·9 claims
- 0347US6569968B1Polymer of a water-soluble radical-polymerizable monomer, process for producing the polymer and flocculant comprising the polymerKURITA WATER IND LTD·Filed 2000·Granted May 27, 2003·5 cites·11 claims
- 0443US2011115987A1Sound signal processing apparatus, sound signal processing method, display apparatus, rack, program, and storage mediumSHARP KK·Filed 2008·Application pending·0 cites
- 0537US5936042AProcess for producing an aqueous dispersion of a water-soluble cationic polymerKURITA WATER IND LTD·Filed 1997·Granted Aug 10, 1999·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →