Inventor · disambiguated record
Ikuo Ogasawara
Also filed as: OGASAWARA IKUO · UEDA TADAKAZU
9 granted patents·659 citations·filing 1978–2012
88Inventor score
Top patents by PatentIndex Score
9 records- 0197USD609652SWafer attracting plateTOKYO ELECTRON LTD·Filed 2009·Granted Feb 9, 2010·567 cites·1 claims
- 0285USD589474SWafer holding memberTOKYO ELECTRON LTD·Filed 2007·Granted Mar 31, 2009·34 cites·1 claims
- 0384USD589912SWafer holding memberTOKYO ELECTRON LTD·Filed 2007·Granted Apr 7, 2009·32 cites·1 claims
- 0480US7411384B2Wafer chuckTOKYO ELECTRON LTD·Filed 2007·Granted Aug 12, 2008·9 cites·10 claims
- 0572US8196983B2Substrate attracting device and substrate transfer apparatusNAGASAKA MUNETOSHI·Filed 2008·Granted Jun 12, 2012·6 cites·9 claims
- 0657US9322844B2Probe card for power deviceSHINOHARA EIICHI·Filed 2012·Granted Apr 26, 2016·1 cites·9 claims
- 0756US9658285B2Probe apparatusKOUNO ISAO·Filed 2011·Granted May 23, 2017·2 cites·3 claims
- 0844US4194486AIgnition means for rotary piston enginesNGK SPARK PLUG CO·Filed 1978·Granted Mar 25, 1980·8 cites·3 claims
- 0930US8678739B2Carrier supporting apparatusOGASAWARA IKUO·Filed 2005·Granted Mar 25, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →