Inventor · disambiguated record
Masatoshi Kawashima
Also filed as: KAWASHIMA MASATOSHI
17 granted patents·5 pending applications·411 citations·filing 1986–2013
95Inventor score
Top patents by PatentIndex Score
22 records- 0190US7865418B2Price and risk evaluation system for financial product or its derivatives, dealing system, recording medium storing a price and risk evaluation program, and recording medium storing a dealing programTOSHIBA KK·Filed 2007·Granted Jan 4, 2011·52 cites·7 claims
- 0289US5196159AFast reactorTOSHIBA KK·Filed 1991·Granted Mar 23, 1993·59 cites·15 claims
- 0387US5420897AFast reactor having reflector control systemTOSHIBA KK·Filed 1993·Granted May 30, 1995·80 cites·25 claims
- 0486US5400375ATransuranium elements transmuting fuel assemblyTOSHIBA KK·Filed 1993·Granted Mar 21, 1995·72 cites·2 claims
- 0578US7552076B1System for evaluating price risk of financial product or its financial derivative, dealing system and recorded mediumTOSHIBA KK·Filed 2000·Granted Jun 23, 2009·24 cites·18 claims
- 0674US4862068ALSI logic circuitHITACHI LTD·Filed 1987·Granted Aug 29, 1989·34 cites·13 claims
- 0770US8001059B2IT-system design supporting system and design supporting methodTOSHIBA SOLUTIONS CORP·Filed 2005·Granted Aug 16, 2011·4 cites·6 claims
- 0866US5299241ATransuranium element transmuting reactor coreTOSHIBA KK·Filed 1991·Granted Mar 29, 1994·14 cites·4 claims
- 0963US5395962AOptical resolution methodKANKYO KAGAKU CENTER·Filed 1992·Granted Mar 7, 1995·8 cites·5 claims
- 1059US6084133AProcesses for producing secondary phosphinesKANKYO KAGAKU CENTER·Filed 1999·Granted Jul 4, 2000·9 cites·8 claims
- 1157US2004236676A1Disaster risk assessment system, disaster risk assessment support method, disaster risk assessment service providing system, disaster risk assessment method, and disaster risk assessment service providing methodTOSHIBA KK·Filed 2004·Application pending·0 cites
- 1257US2004215545A1Power trading risk management systemTOSHIBA KK·Filed 2004·Application pending·0 cites
- 1356US2004044613A1Price evaluation system and method for derivative security, and risk management system and method for power exchangeTOSHIBA KK·Filed 2003·Application pending·0 cites
- 1452US4766475ASemiconductor integrated circuit device having an improved buffer arrangementHITACHI LTD·Filed 1986·Granted Aug 23, 1988·19 cites·28 claims
- 1549US5145800AMethod of wiring for power supply to large-scale integrated circuitHITACHI LTD·Filed 1991·Granted Sep 8, 1992·19 cites·8 claims
- 1647US6704658B2Method for predicting seismic event using value of magnitude, position of seismic event, time of seismic event, using seismograph for measuring quake of earthFiled 2001·Granted Mar 9, 2004·10 cites·30 claims
- 1746US2013294563A1Fast reactor and fast reactor reflector assemblyTOSHIBA KK·Filed 2013·Application pending·0 cites
- 1844US7769476B2Data reproducing system and data streaming systemYAMAHA CORP·Filed 2004·Granted Aug 3, 2010·0 cites·13 claims
- 1944US7299392B2Semiconductor integrated circuit device and method of design of semiconductor integrated circuit deviceHITACHI LTD·Filed 2002·Granted Nov 20, 2007·5 cites·11 claims
- 2041US5510520AOptical resolution methodKANKYO KAGAKU CENTER·Filed 1994·Granted Apr 23, 1996·2 cites·5 claims
- 2139US2010174391A1Remote Control System and Relay UnitYAMAHA CORP·Filed 2010·Application pending·0 cites
- 2237US8618823B2Semiconductor deviceTADA KENICHI·Filed 2011·Granted Dec 31, 2013·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →