Inventor · disambiguated record
Keiji Okuma
Also filed as: OKUMA KEIJI
8 granted patents·2 pending applications·193 citations·filing 1996–2019
85Inventor score
Files withOKUMA KEIJI3OOKUMA ELECTRONIC CO LTD3SILEX TECHNOLOGY INC2MATSUSHITA ELECTRONICS CORP1OKUMA ELECTRONIC CO LTD1
Top patents by PatentIndex Score
10 records- 0190US5708293ALead frame and method of mounting semiconductor chipMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted Jan 13, 1998·161 cites·16 claims
- 0283US8959878B2Tablet inspecting deviceOKUMA KEIJI·Filed 2011·Granted Feb 24, 2015·10 cites·8 claims
- 0382US7647446B2Networked isochronous USB communicationSILEX TECHNOLOGY INC·Filed 2007·Granted Jan 12, 2010·13 cites·7 claims
- 0473US7761646B2Networked isochronous USB communicationSILEX TECHNOLOGY INC·Filed 2009·Granted Jul 20, 2010·6 cites·15 claims
- 0564US9101392B2Information reader of injection containerOKUMA ELECTRONIC CO LTD·Filed 2012·Granted Aug 11, 2015·3 cites·1 claims
- 0651US9598203B2Injection container storage box device and injection container picking system including the deviceOOKUMA ELECTRONIC CO LTD·Filed 2013·Granted Mar 21, 2017·0 cites·2 claims
- 0750US9682796B2Injection container storage box device and injection container picking system including the deviceOOKUMA ELECTRONIC CO LTD·Filed 2017·Granted Jun 20, 2017·0 cites·2 claims
- 0837US2009019187A1Peripheral Device Using Method, and Peripheral Device ServerOKUMA KEIJI·Filed 2006·Application pending·0 cites
- 0936US9084714B2Device for counting the number of medicines in medicine packaging envelopeOKUMA KEIJI·Filed 2011·Granted Jul 21, 2015·0 cites·1 claims
- 1035US2020009015A1Storage box for containing injection-solution container and system for picking the injection-solution containerOOKUMA ELECTRONIC CO LTD·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →