Inventor · disambiguated record
Yoshihiro Ohkura
Also filed as: OHKURA YOSHIHIRO
9 granted patents·81 citations·filing 2000–2007
87Inventor score
Top patents by PatentIndex Score
9 records- 0187US6621176B1Input device for use in vehicles for inputting settings pertaining to driver's intention of acceleration and decelerationTOKAI RIKA CO LTD·Filed 2000·Granted Sep 16, 2003·28 cites·18 claims
- 0286US8224062B2Method and apparatus for inspection of wafer and semiconductor deviceOHKURA YOSHIHIRO·Filed 2007·Granted Jul 17, 2012·17 cites·9 claims
- 0377US7830011B2Semiconductor element and wafer level chip size package thereforYAMAHA CORP·Filed 2005·Granted Nov 9, 2010·10 cites·9 claims
- 0475US7388198B2Electron microscopeJEOL LTD·Filed 2005·Granted Jun 17, 2008·4 cites·8 claims
- 0574US7230326B2Semiconductor device and wire bonding chip size package thereforYAMAHA CORP·Filed 2005·Granted Jun 12, 2007·7 cites·16 claims
- 0669US6800853B2Electron microscope and method of photographing TEM imagesJEOL LTD·Filed 2001·Granted Oct 5, 2004·9 cites·14 claims
- 0753US7642799B2Test chip socket and method for testing a chipYAMAHA CORP·Filed 2007·Granted Jan 5, 2010·2 cites·7 claims
- 0852US7626410B2Apparatus for testing a semiconductor deviceYAMAHA CORP·Filed 2007·Granted Dec 1, 2009·2 cites·5 claims
- 0944US7262512B2Surface mount chip packageYAMAHA CORP·Filed 2003·Granted Aug 28, 2007·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →