Inventor · disambiguated record
Katsuhiko Shirai
Also filed as: SHIRAI KATSUHIKO
3 granted patents·1 pending application·54 citations·filing 1994–2012
72Inventor score
Top patents by PatentIndex Score
4 records- 0170US5568347ALoad driving circuit with protective circuitNIPPON DENSO CO·Filed 1994·Granted Oct 22, 1996·24 cites·12 claims
- 0258US5490483ATwo-cycle internal combustion engineDAIHATSU MOTOR CO LTD·Filed 1994·Granted Feb 13, 1996·21 cites·15 claims
- 0344US5631585AWave-shaping circuitNIPPON DENSO CO·Filed 1995·Granted May 20, 1997·9 cites·8 claims
- 0444US2014196786A1A composite glass plateKOMATSU NOBUAKI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →