Inventor · disambiguated record
Hiroaki Ogamino
Also filed as: OGAMINO HIROAKI
12 granted patents·5 pending applications·203 citations·filing 1995–2009
92Inventor score
Top patents by PatentIndex Score
17 records- 0186US7360454B2Flowmeter having a float and a displacement sensorEBARA CORP·Filed 2006·Granted Apr 22, 2008·18 cites·14 claims
- 0278US6332925B1Evacuation systemEBARA CORP·Filed 1997·Granted Dec 25, 2001·46 cites·38 claims
- 0373US6589009B1Turbo-molecular pumpEBARA CORP·Filed 2000·Granted Jul 8, 2003·20 cites·4 claims
- 0471US5816782AMultistage positive-displacement vacuum pumpEBARA CORP·Filed 1997·Granted Oct 6, 1998·24 cites·1 claims
- 0570US6926493B1Turbo-molecular pumpEBARA CORP·Filed 1999·Granted Aug 9, 2005·33 cites·61 claims
- 0669US8066495B2Turbo vacuum pump and semiconductor manufacturing apparatus having the sameSEKIGUCHI SHINICHI·Filed 2009·Granted Nov 29, 2011·6 cites·3 claims
- 0768US5814913AMultishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 1995·Granted Sep 29, 1998·22 cites·6 claims
- 0866US8109744B2Turbo vacuum pumpKAWASAKI HIROYUKI·Filed 2009·Granted Feb 7, 2012·4 cites·23 claims
- 0960US6761542B2Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 2002·Granted Jul 13, 2004·6 cites·4 claims
- 1059US7717684B2Turbo vacuum pump and semiconductor manufacturing apparatus having the sameEBARA CORP·Filed 2004·Granted May 18, 2010·9 cites·15 claims
- 1157US6447271B2Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 2000·Granted Sep 10, 2002·5 cites·2 claims
- 1250US6183218B1Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 1998·Granted Feb 6, 2001·10 cites·5 claims
- 1349US2009087564A1Substrate processing systemHORIUCHI TAKAO·Filed 2008·Application pending·0 cites
- 1446US2007048145A1Vacuum evacuation device and method, and substrate processing apparatus and methodISHII KATSUTOSHI·Filed 2006·Application pending·0 cites
- 1541US2004213686A1Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 2004·Application pending·0 cites
- 1637US2007026150A1Substrate processing systemHORIUCHI TAKAO·Filed 2004·Application pending·0 cites
- 1737US2003017047A1Turbo-molecular pumpEBARA CORP·Filed 2002·Application pending·0 cites
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