Inventor · disambiguated record
Hitoshi Ohura
Also filed as: OHURA HITOSHI
8 granted patents·2 pending applications·244 citations·filing 1984–2004
90Inventor score
Top patents by PatentIndex Score
10 records- 0188US6828752B2Driving equipment and semiconductor equipment for alternating-current motorHITACHI LTD·Filed 2003·Granted Dec 7, 2004·42 cites·13 claims
- 0288US6534948B2Motor driving circuit, a method for driving a motor, and a semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Mar 18, 2003·42 cites·28 claims
- 0373US7512116B2Gateway for internet telephoneFUJITSU LTD·Filed 2004·Granted Mar 31, 2009·17 cites·6 claims
- 0469US6829643B1Network control apparatus having bandwidth control method selection associated to users utilizing status tables, ranking tables, and total points of user's information parametersFUJITSU LTD·Filed 2000·Granted Dec 7, 2004·16 cites·7 claims
- 0567US6040827ADriver 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
- 0665US6807166B1Gateway for internet telephoneFUJITSU LTD·Filed 1999·Granted Oct 19, 2004·50 cites·18 claims
- 0763US5818281ASemiconductor 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
- 0850US4562397ASquirrel-cage induction motorHITACHI LTD·Filed 1984·Granted Dec 31, 1985·12 cites·9 claims
- 0939US2002116709A1Television receiverFiled 2002·Application pending·0 cites
- 1039US2002116713A1Television receiver and methodFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →