Inventor · disambiguated record
Shigeki Matsuoka
Also filed as: MATSUOKA SHIGEKI
10 granted patents·3 pending applications·218 citations·filing 1983–2012
91Inventor score
Top patents by PatentIndex Score
13 records- 0191US5012448ASense amplifier for a ROM having a multilevel memory cellRICOH KK·Filed 1988·Granted Apr 30, 1991·77 cites·7 claims
- 0285US4565960APower supply switching circuitRICOH KK·Filed 1984·Granted Jan 21, 1986·25 cites·12 claims
- 0381USD762253SFriction stir welding toolISHIKAWA TAKESHI·Filed 2012·Granted Jul 26, 2016·3 cites·1 claims
- 0471US4720816AProgramming of an EPROMRICOH KK·Filed 1986·Granted Jan 19, 1988·28 cites·10 claims
- 0569US4700125APower supply switching circuitRICOH KK·Filed 1985·Granted Oct 13, 1987·15 cites·10 claims
- 0667US4958311AComposite finite impulse response digital filterRICOH KK·Filed 1989·Granted Sep 18, 1990·17 cites·5 claims
- 0761US5500307ASolid oxide fuel cellNIPPON OIL CO LTD·Filed 1995·Granted Mar 19, 1996·32 cites·6 claims
- 0850US2008190907A1Method of Connecting Metal MaterialHIDETOSHI FUJII·Filed 2005·Application pending·0 cites
- 0950US2008142572A1Method of Connecting Metal MaterialHIDETOSHI FUJII·Filed 2005·Application pending·0 cites
- 1044US4534801AProcess for removing adhered substance from steel ingotsDAIDO STEEL CO LTD·Filed 1983·Granted Aug 13, 1985·5 cites·8 claims
- 1140US2005173145A1Electromagnetic wave shield gasket and its manufacturing methodZIPPERTUBING JAPAN LTD·Filed 2005·Application pending·0 cites
- 1239US4949297AAdder having means for reducing propagation time of carry bitRICOH KK·Filed 1988·Granted Aug 14, 1990·10 cites·14 claims
- 1336US4751682ASense circuitRICOH KK·Filed 1986·Granted Jun 14, 1988·6 cites·7 claims
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