Inventor · disambiguated record
Yasuyuki Momoi
Also filed as: MOMOI YASUYUKI
11 granted patents·2 pending applications·389 citations·filing 1994–2013
90Inventor score
Top patents by PatentIndex Score
13 records- 0195US5555179AControl method and control apparatus of factory automation systemHITACHI LTD·Filed 1994·Granted Sep 10, 1996·295 cites·21 claims
- 0289US6341258B1Shaking test apparatus and method for structuresHITACHI LTD·Filed 2000·Granted Jan 22, 2002·33 cites·10 claims
- 0375US8907303B2Stage device and control method for stage deviceMOMOI YASUYUKI·Filed 2012·Granted Dec 9, 2014·4 cites·20 claims
- 0458US6721668B1Vibration exciting apparatus and vibration testing apparatus for structure using sameHITACHI LTD·Filed 1997·Granted Apr 13, 2004·22 cites·12 claims
- 0558US6575037B2Multiple degree of freedom vibration exciting apparatus and systemHITACHI LTD·Filed 2001·Granted Jun 10, 2003·8 cites·1 claims
- 0657US6629042B2Testing system and testing method for structureHITACHI LTD·Filed 2002·Granted Sep 30, 2003·6 cites·8 claims
- 0755US6763311B2Shaking test apparatus and method for structuresHITACHI LTD·Filed 2002·Granted Jul 13, 2004·5 cites·3 claims
- 0847US10296015B2Frequency-characteristics measurement method and positioning control deviceHITACHI LTD·Filed 2013·Granted May 21, 2019·0 cites·18 claims
- 0945US6397153B1Testing system and testing method for structureHITACHI LTD·Filed 1999·Granted May 28, 2002·10 cites·9 claims
- 1044US9171695B2Stage apparatus and sample observation apparatusHITACHI HIGH TECH CORP·Filed 2013·Granted Oct 27, 2015·0 cites·13 claims
- 1143US8092471B2Position measuring apparatusMOMOI YASUYUKI·Filed 2003·Granted Jan 10, 2012·6 cites·14 claims
- 1238US2013082190A1Stage apparatusMOMOI YASUYUKI·Filed 2011·Application pending·0 cites
- 1334US2004186347A1Surgical operation assistance system and surgical operation assisting methodFiled 2004·Application pending·0 cites
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