Inventor · disambiguated record
Chiaki Hirai
Also filed as: HIRAI CHIAKI
10 granted patents·7 pending applications·764 citations·filing 1993–2022
92Inventor score
Top patents by PatentIndex Score
17 records- 0197USD809545SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2016·Granted Feb 6, 2018·163 cites·1 claims
- 0294USD817978SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2017·Granted May 15, 2018·58 cites·1 claims
- 0394US5450537AMethod and apparatus for completing a partially completed document in accordance with a blank form from data automatically retrieved from a databaseHITACHI LTD·Filed 1993·Granted Sep 12, 1995·311 cites·19 claims
- 0493USD818474SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2017·Granted May 22, 2018·78 cites·1 claims
- 0592USD819672SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2016·Granted Jun 5, 2018·52 cites·1 claims
- 0692USD809524SDisplay screen or portion thereof with graphical user interfaceHITACHI LTD·Filed 2016·Granted Feb 6, 2018·53 cites·1 claims
- 0788USD1011364SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2022·Granted Jan 16, 2024·12 cites·1 claims
- 0884USD1011375SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2022·Granted Jan 16, 2024·9 cites·1 claims
- 0961US6799183B2Operation assistance method and system and recording medium for storing operation assistance methodHITACHI LTD·Filed 2001·Granted Sep 28, 2004·1 cites·14 claims
- 1058US2010017256A1Project management method and project management systemHITACHI LTD·Filed 2009·Application pending·0 cites
- 1157US5802509ARule generation system and method of generating ruleHITACHI LTD·Filed 1997·Granted Sep 1, 1998·27 cites·14 claims
- 1254US2006236241A1Usability evaluation support method and systemHARADA ETSUKO·Filed 2004·Application pending·0 cites
- 1352US2002178036A1Project management method and project management systemHITACHI LTD·Filed 2001·Application pending·0 cites
- 1452US2013317879A1Work problem analysis support systemHITACHI LTD·Filed 2013·Application pending·0 cites
- 1541US2004205657A1Method and system for linking project informationHITACHI LTD·Filed 2002·Application pending·0 cites
- 1638US2005268172A1System, apparatus, method and program for evaluating usability to contentHITACHI LTD·Filed 2005·Application pending·0 cites
- 1737US2006107191A1Program development support system, program development support method and the program thereofHIROOKA TAKASHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →