Inventor · disambiguated record
Yumiko Hatanaka
Also filed as: HATANAKA YUMIKO
2 granted patents·1 pending application·15 citations·filing 1992–2005
56Inventor score
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3 records- 0138US2008054794A1Organic Electroluminescence Device, Image Display Apparatus and Lighting Apparatus Including the Same, Charge Transport Material and Charge Transport Layer Forming Ink Including the SameHATANAKA YUMIKO·Filed 2005·Application pending·0 cites
- 0235US5418938AData management system having CPUs to each other via dual-port memoryFUJITSU LTD·Filed 1992·Granted May 23, 1995·11 cites·18 claims
- 0325US5706468AMethod and apparatus for monitoring and interfacing a dual port random access memory in a system having at least two independent CPUsFUJITSU LTD·Filed 1996·Granted Jan 6, 1998·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →