Inventor · disambiguated record
Chizuko Yasunobu
Also filed as: YASUNOBU CHIZUKO
16 granted patents·5 pending applications·840 citations·filing 1984–2007
95Inventor score
Top patents by PatentIndex Score
21 records- 0193US5313560AMethod for determining a supplemental transaction changing a decided transaction to satisfy a targetHITACHI LTD·Filed 1991·Granted May 17, 1994·164 cites·24 claims
- 0291US7061083B1Semiconductor devicesHITACHI LTD·Filed 1999·Granted Jun 13, 2006·117 cites·2 claims
- 0391US4700317AAutomatic layout planner and a method for automatically creating a layout planHITACHI LTD·Filed 1984·Granted Oct 13, 1987·137 cites·14 claims
- 0490US5544281AMethod of supporting decision-making for predicting future time-series data using measured values of time-series data stored in a storage and knowledge stored in a knowledge baseHITACHI LTD·Filed 1994·Granted Aug 6, 1996·101 cites·8 claims
- 0588US7298029B2Semiconductor devices and manufacturing method thereforHITACHI LTD·Filed 2005·Granted Nov 20, 2007·15 cites·10 claims
- 0685US4853873AKnowledge information processing system and method thereofHITACHI LTD·Filed 1987·Granted Aug 1, 1989·49 cites·15 claims
- 0774US7309019B2Method of checking authenticity of sheet with built-in electronic circuit chipHITACHI LTD·Filed 2006·Granted Dec 18, 2007·3 cites·6 claims
- 0870US6659353B1Method of checking authenticity of sheet with built-in electronic circuit chipHITACHI LTD·Filed 1999·Granted Dec 9, 2003·31 cites·15 claims
- 0964US7007854B2Method of checking authenticity of sheet with built-in electronic circuit chipHITACHI RES INST·Filed 2003·Granted Mar 7, 2006·7 cites·6 claims
- 1064US5006998AComputer system with easy input means for consultationHITACHI LTD·Filed 1988·Granted Apr 9, 1991·139 cites·21 claims
- 1159US2004019519A1Method of evaluating a service to be supplied and system using the sameFiled 2003·Application pending·0 cites
- 1256US2003191705A1Method and system for providing securities including a plurality of investment issuesHITACHI LTD·Filed 2002·Application pending·0 cites
- 1353US2004176972A1System and method for processing information on goods or serviceFiled 2003·Application pending·0 cites
- 1451US7549208B2Method of mounting electronic circuit chipHITACHI LTD·Filed 2003·Granted Jun 23, 2009·3 cites·6 claims
- 1550US4903215AInference methodHITACHI LTD·Filed 1987·Granted Feb 20, 1990·11 cites·1 claims
- 1650US2008054427A1Semiconductor devices and manufacturing method thereforUSAMI MITSUO·Filed 2007·Application pending·0 cites
- 1746US6996535B1Electronic commerce support method and apparatusHITACHI LTD·Filed 1997·Granted Feb 7, 2006·49 cites·30 claims
- 1837US6731509B1Method for mounting electronic circuit chipHITACHI LTD·Filed 1999·Granted May 4, 2004·5 cites·9 claims
- 1936US5471559AMethod and apparatus for fuzzy knowledge reasoningHITACHI LTD·Filed 1990·Granted Nov 28, 1995·6 cites·31 claims
- 2024US5615304AJudgement support system and methodHITACHI LTD·Filed 1993·Granted Mar 25, 1997·3 cites·9 claims
- 2123US2002161620A1Marketing systemFiled 1999·Application pending·0 cites
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