Inventor · disambiguated record
Katsutoshi Shibata
Also filed as: SHIBATA KATSUTOSHI
4 granted patents·33 citations·filing 1991–2006
74Inventor score
Top patents by PatentIndex Score
4 records- 0177US7234454B2Ignition coil and method for manufacturing an ignition coilDENSO CORP·Filed 2006·Granted Jun 26, 2007·10 cites·12 claims
- 0248US5225052AProcess for the production of alkali metal hypophosphitesPHOSPHORUS CHEM IND·Filed 1991·Granted Jul 6, 1993·13 cites·4 claims
- 0330US5958308ACooling towerISHIKAWAJIMA HARIMA HEAVY IND·Filed 1998·Granted Sep 28, 1999·3 cites·4 claims
- 0429US5292494AProcess for production of red phosphorous powderRINKAGAKU KOGYO COMPANY LTD·Filed 1993·Granted Mar 8, 1994·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →