Inventor · disambiguated record
Shoichi Ozeki
Also filed as: OZEKI SHOICHI
5 granted patents·149 citations·filing 1984–2000
83Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0183US6580108B1Insulated gate bipolar transistor decreasing the gate resistanceHITACHI LTD·Filed 2000·Granted Jun 17, 2003·44 cites·13 claims
- 0273US4665505AWrite circuit for use in semiconductor storage deviceHITACHI LTD·Filed 1984·Granted May 12, 1987·21 cites·23 claims
- 0367US6040827ADriver circuit, driver integrated circuit, and display device and electronic device using the driver circuit and driver integrated circuitHITACHI LTD·Filed 1997·Granted Mar 21, 2000·31 cites·9 claims
- 0463US5818281ASemiconductor circuit having turn-on prevention capability of switching semiconductor device during off cycle thereof by undesired transient voltagesHITACHI LTD·Filed 1995·Granted Oct 6, 1998·34 cites·4 claims
- 0556US5184272AHigh-side switch with overcurrent protecting circuitHITACHI LTD·Filed 1990·Granted Feb 2, 1993·19 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →